Find a Pentest Company in Rest of World
There are 959 penetration testing companies in Rest of World across 4 countrys. 82% are small firms (50 or fewer employees) and 18% are larger organizations.
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4ARMED
Cybersecurity company specializing in CREST-certified penetration testing, consultancy, and training; based in the United Kingdom with 2 employees and $2,002 annual revenue; focuses on securing cloud-native, web, mobile, and network environments.
Blacklock Security
Cybersecurity company specializing in Penetration Testing as a Service (PTaaS); 7 employees, founded 2021, based in Thorndon, New Zealand; offers on-demand penetration testing through a click or DevOps integration; 3,528 monthly visits, global rank #4,447,192.
Medical IT Advisors
Medical IT Advisors is a New Zealand-based IT services and consulting company specializing in cybersecurity for healthcare organizations; they provide penetration testing, risk assessment, managed security, private DNS firewall, and threat intelligence services, with 3 employees since 2016.
Cyberoptic Security
Cyberoptic Security is a New Zealand-based cybersecurity firm specializing in penetration testing, security assessments, and cloud security reviews; with 2 employees, founded in 2025, and headquartered in Auckland, NZ. The company offers comprehensive pentesting services across web, mobile, and network platforms.
Thats IT Consultants
IT services and consulting company based in New Zealand; specializes in cybersecurity, penetration testing, application and infrastructure testing, accreditation, and risk management; 2 employees with -50% YoY growth; founded 2019; offers comprehensive security testing services including penetration testing, confirmed by dedicated service page and terms & conditions.
Kordia
Kordia is a New Zealand-based private telecommunications provider with 303 employees and $131.4M in annual revenue; specializes in connectivity, cyber security, and mission-critical solutions. The company offers comprehensive penetration testing services, including network boundary review and application security assessments, highlighting its offensive security capabilities. Kordia maintains a modest web presence with 10,857 monthly visits and competes globally with a ranking of #2,094,778.
Pākiki Security
Pākiki Security is a New Zealand-based IT security company providing advice, security consulting, and penetration testing (ethical hacking); with 3 employees, 150% YoY growth, founded in 2024, and headquartered in Christchurch and Wellington, supporting clients nationwide.
Kaon Security
IT security and cybersecurity consulting firm based in Auckland, New Zealand; founded in 2013; 3 employees; specializes in penetration testing, cybersecurity strategy, digital forensics, cloud security, and third-party risk management; provides professional cybersecurity services with a focus on human-centric security solutions.
AMARU
IT services and consulting company specializing in cybersecurity; 6 employees with 80% YoY growth; based in Auckland, New Zealand; founded 2019; offers CREST-certified penetration testing, risk assessments, security compliance, and incident response services, serving New Zealand clients.
Carapace
Cybersecurity company specializing in penetration testing and security assessments; offers external/internal network testing, wireless security, and physical security reviews; 5 employees, founded 2023, based in New Zealand.
PrivSec Consulting
PrivSec Consulting is a New Zealand-based IT services and security company specializing in privacy, risk assessments, audit, penetration testing, and security consulting; 9 employees, founded 2021, Wellington, NZ, with a focus on pragmatic security solutions for diverse clients.
CyberGrape
CyberGrape is a private cybersecurity company specializing in computer and network security; founded in 2020 and headquartered in Oakura, New Zealand, with 3 employees and 66.7% YoY growth. They offer penetration testing, vulnerability management, cloud security assessments, and security training, with a dedicated pentesting service page confirming their penetration testing capabilities. Their website receives approximately 550 monthly visits.
CyberSecure Limited, NZ
CyberSecure Limited, NZ is a private cybersecurity firm specializing in penetration testing and security assessments; based in Auckland, New Zealand, founded in 2017, with a focus on security tools, vulnerability assessments, and technical security services.
Cuisine Resources NZ Ltd
Cuisine Resources NZ Ltd was a New Zealand-based food and beverage manufacturer founded in 1989, specializing in natural food ingredients from local produce; during evaluation, it was found that the company offered penetration testing services via CyberCX, a prominent cybersecurity firm in New Zealand, which is now closed as of mid-2019. The company had 3 employees, negligible growth, and limited web traffic.
Tier Zero Security
Cybersecurity company specializing in penetration testing, red teaming, and security training; founded in 2024, based in Wellington, New Zealand, with 2 employees and 50% YoY growth.
Ground Investigation Ltd.
Geotechnical site investigation company specializing in in situ testing services including CPT, seismic, and DMT; 6 employees with 8.3% YoY growth; founded 2009; headquartered in Rosedale, Auckland, New Zealand.
CYBRGEN Limited
Cybersecurity company specializing in penetration testing and information security services; offers advanced pentest capabilities for web apps, APIs, and Android; based in Auckland, New Zealand with 4 employees and 166.7% YoY growth.
CANDA Security
Cybersecurity and IT services company based in New Zealand; specializes in certification, accreditation, risk assessment, and penetration testing; founded 2017; 2 employees; website canda.co.nz.
Bastion Security Group
New Zealand-based cybersecurity firm specializing in penetration testing services, including web application, external, internal, and AI assessments; 75 employees, founded 2023, with 7.5% YoY growth, headquartered in Wellington, NZ.
Diode Security
Cybersecurity company specializing in incident response, cloud security, breach detection, and security monitoring; founded in 2021 in New Zealand with 4 employees and 20% YoY growth; offers penetration testing and security assessment services across diverse environments.
Fastcom Limited
IT services and consulting company based in Rosedale, Auckland, New Zealand; 22 employees with 6.9% YoY growth; founded in 2009. Provides network design, security, and project management services, including penetration testing evidenced by vulnerability scanning activities.
Titanium Defence Ltd NZ
Cybersecurity provider specializing in penetration testing and complex security solutions; based in New Zealand with 2 employees, founded in 2021, serving both international and NZ clients. Known for expertise in online security, computer forensics, and security training.
Layer 9 Information Security
New Zealand-based cybersecurity firm specializing in security governance, strategy, management, incident response, and penetration testing; offers comprehensive pentesting services including web, network, API, and WiFi assessments; incorporated in NZ with Wellington address and NZ contact details.
phew Cyber Security
phew Cyber Security is a New Zealand-based private cybersecurity company specializing in penetration testing, deep exploit analysis, and security consulting; founded in 2017, with 5 employees and a focus on simplifying security and stability for businesses.
DEFEND
DEFEND is a New Zealand-based IT Services and IT Consulting firm specializing in cybersecurity, including penetration testing, auditing, and executive-level consultancy; 92 employees with +2.3% YoY growth, founded in 2015, headquartered in Auckland, NZ, with a focus on compliance and security assurance services.
All Systems Go
Private IT and Food Safety services company based in Auckland, New Zealand; provides quality management systems, innovative IT solutions, and food safety services for small and medium-sized businesses. Offers penetration testing services with OSCP/OSCE-certified testers, emphasizing proactive security practices.
Network Service Providers (NSP)
Private IT services and consulting firm based in Auckland, New Zealand; 16 employees; founded 2002; specializes in cybersecurity, data privacy, managed IT, and penetration testing services that simulate cyberattacks to identify vulnerabilities; committed to providing tailored, affordable IT solutions for kiwi businesses.
NATC - Network & Technology Consulting
Cybersecurity and network security company based in New Zealand; specializes in penetration testing, managed IT, cloud services, and voice solutions; founded 2018 with 5 employees.
Cipher Security
Cipher Security is a New Zealand-based IT services and consulting company specializing in cybersecurity solutions, including vulnerability and penetration testing; founded in 2020 with 2 employees, headquartered in Auckland, with a focus on security assessments and tailored security solutions.
Security Simplified Limited
Cybersecurity and penetration testing firm based in Wellington, NZ; founded 2018 with 1 employee; specializes in security assessment, risk management, and web application security, emphasizing innovation and excellence.
WWG Comtest
WWG Comtest is a New Zealand-based telecommunications company specializing in communication network assurance solutions, including testing, monitoring, and analytics; explicitly offers manual penetration testing of networks, applications, devices, and code as part of its security services; 2 employees; founded 2019; global rank #10,616,755.
F5
F5 is a private IT services and consulting company with 5,093 employees, $3.1B annual revenue, and a market cap of $14B; based in New Zealand with a dedicated Auckland entity (NZBN registered). It specializes in application delivery, security, and network management, and provides penetration testing services via its Distributed Cloud Web App Scanning product, enabling automated vulnerability assessments; 953,230 monthly web visits, ranked #53,543 globally, with a 3.7/5 employer rating based on 2,100 reviews.
Haumaru Labs
Cybersecurity company based in Auckland, New Zealand; specializes in penetration testing services as explicitly listed on their website; confirmed office location in Auckland through official contact pages.
Nova Security New Zealand
IT services and cybersecurity company based in Auckland, New Zealand; specializes in penetration testing, cloud security, and blockchain security with 2 employees, founded in 2024, and a monthly web traffic of 591 visits.
BeSecure Ltd.
Cybersecurity company specializing in penetration testing and vulnerability assessments; based in New Zealand with 1 employee and 75% YoY growth • 1 employee; Cybersecurity/Network Security; Private; Founded in NZ; Website: https://www.besecure.nz
Cybercraft
Cybercraft is a New Zealand-based cybersecurity consulting company specializing in penetration testing, cyber risk management, and security assessments for small businesses and non-profits. Founded in 2017 with 2 employees, it offers explicit web penetration testing services, including vulnerability exploitation and API testing, to help clients minimize cyber threats; received $3.1K in funding via a 2020 grant.
Advantagenz
New Zealand owned and operated cybersecurity company with nearly 40 years of experience; provides penetration testing, vulnerability assessments, and security stress-testing services to clients across New Zealand, Australia, and the Pacific.
CORTIS
Cybersecurity firm based in New Zealand; specializes in penetration testing services with a focus on identifying security vulnerabilities through comprehensive pentest solutions. Headquartered in Napier, Hawke's Bay, NZ.
MTCyber Limited
IT services and cybersecurity consulting company based in Auckland, New Zealand; founded in 2023; offers penetration testing, red teaming, secure code review, and cloud security review; dedicated to cybersecurity defense for organizations of all sizes; 1 employee.
TTC Global
IT services and consulting company specializing in software assurance, testing, and security services; 270 employees with 17% annual growth; based in New Zealand; offers penetration testing, security assessments, and AI-driven quality solutions; serves global clients across industries; founded in 2005.
Liquid IT Limited
IT services and consulting company based in Wellington, New Zealand; 39 employees; founded in 2015; offers cybersecurity, connectivity, cloud, managed services, and professional services; explicitly provides penetration testing services as part of advanced cybersecurity solutions.
WHITEHAT
Cybersecurity company based in Auckland, New Zealand; specializes in penetration testing services such as web and mobile application testing; confirmed NZBN registration and physical address in Auckland support NZ-based operations.
Amaru
New Zealand cybersecurity firm based in Auckland; provides comprehensive penetration testing services including network, web, mobile, wireless, cloud, VoIP, and social engineering testing; rebranded from Simplify Security to Amaru, emphasizing cybersecurity assessments and compliance.
Cautio
New Zealand-based IT security company specializing in cybersecurity services; offers penetration testing, vulnerability assessments, and managed security services; incorporated as CAUTIO LIMITED with NZBN 9429033052410, with Christchurch addresses. Provides comprehensive security testing including network, application, and phone assessments.
iT360 Ltd
IT services and consulting company based in Auckland, New Zealand; 15 employees; founded 1995; specializes in managed IT, cybersecurity—including penetration testing—and cloud solutions; provides security diagnostics like vulnerability scans and penetration tests; serves local businesses with custom IT and security services.
Unisphere Solutions Auckland. Secure, Grow & Innovate with Unisphere by your side.
IT and cybersecurity consultancy based in Auckland, New Zealand; founded in 2014 with 6 employees; specializes in cyber security, digital transformation, and IT strategy; explicitly offers penetration testing services across its service offerings.
Cisco
Global technology company specializing in networking and security solutions; maintains New Zealand-based subsidiaries and operations in Auckland; offers comprehensive penetration testing services including network, application, cloud, IoT/OT assessments, and Red Team engagements.
Spark New Zealand
Telecommunications company based in New Zealand; 2,735 employees, $3.7B annual revenue, $5.6B market cap, founded 1987, offers digital, mobile, broadband, and cybersecurity services including penetration testing, breach simulations, and vulnerability assessments.
Wise Fox Security
Cybersecurity company based in New Zealand; provides IT security solutions including penetration testing for web, mobile, on-prem, and cloud infrastructure; emphasizes accessible, quality, and affordable services across NZ.
Theta (NZ)
IT services and consulting company based in Auckland, New Zealand; 189 employees, $39.7M USD revenue, founded in 1995. Specializes in Microsoft solutions, cloud optimization, and cybersecurity including penetration testing; actively markets security services with experienced specialists. Operates in technology, AI, networking, and software sectors, competing locally and globally.
Network for Learning (N4L)
Network for Learning (N4L) is a Crown-owned IT services and cybersecurity provider based in New Zealand, with 197 employees and 32.6% YoY growth. The company specializes in managed broadband, Wi-Fi, and security solutions for educational institutions, actively conducting penetration testing, vulnerability assessments, and incident response to enhance digital safety and connectivity for schools and kura across the country.
Exploit Security
Cybersecurity consultancy specializing in penetration testing, embedded systems, and IoT security; 2 employees; based in Sydney, Australia; focuses on hardware and application vulnerability assessments, zero-day exploits, and security research.
Tanto Security
Cybersecurity company specializing in offensive security services such as penetration testing, adversary simulation, and security reviews; 16 employees with 63.6% YoY growth; founded in 2022; based in Melbourne, Australia.
Darkanon
Darkanon is a cybersecurity firm based in Melbourne, Australia, founded in 2021, with 3 employees. It offers penetration testing, cloud security assessments, social engineering, and cyber awareness training, with dedicated web pages for web and mobile app pentests, emphasizing its focus on security testing services.
Steltek
Australian IT services and cybersecurity company specializing in penetration testing, security audits, and secure software development; 7 employees with 60% YoY growth; headquartered in Perth, Australia, with additional offices in Canberra.
Project Black
Cybersecurity company specializing in penetration testing, application security, and security engineering; CREST accredited Australian firm with 4 employees and +60% YoY growth; based in Sydney, Australia, with 11,617 monthly website visits and ranked #2,013,102 globally.
HackLabs
Cybersecurity company specializing in penetration testing, social engineering, and red teaming; based in Sydney, Australia, with 11 employees and 1500% YoY growth since 2009. Offers services in security, compliance, forensics, MSS, SaaS, and incident response.
Fort1 Pty Ltd
Cybersecurity company specializing in penetration testing and managed detection and response; 4 employees with 20% monthly and yearly growth; founded 2018; based in Sydney, Australia; partners with leading vendors to deliver innovative cloud security solutions.
CyberTAC
CyberTAC is a private cybersecurity company founded in 2017 and headquartered in Sydney, Australia; with 3 employees, it specializes in penetration testing, GRC advice, compliance services, and security strategy. The firm offers in-depth penetration testing and tailored cybersecurity solutions to mitigate security risks, serving clients in the Australian market.
Razilio
Razilio is a Sydney-based boutique cybersecurity consultancy specializing in penetration testing, security assessments, and code reviews; with 11 employees and 45.5% YoY growth, it operates in the computer and network security industry in Australia.
Dvuln
Cybersecurity firm specializing in advanced penetration testing, adversary simulation, and application security; founded in 2016 in Sydney, Australia, with 4 employees and CREST certification. Offers services including red teaming, secure software development, and cryptography, with a focus on information security and attacker simulation.
StrikeCyber
Cybersecurity company specializing in offensive security and penetration testing; founded 2022; Brisbane, Australia; 2 employees; delivers precision-driven cybersecurity protection through advanced offensive strategies.
Cyber Security Hub®
Cyber Security Hub® is a security and investigations company providing penetration testing and security project management services; it has 9 employees, $334.2K annual revenue, founded in 2014, headquartered in Melbourne, Australia. The company specializes in offensive security services and offers a platform to streamline security testing programs, with a focus on large-scale pentests.
CyberCX
CyberCX is a private cybersecurity company specializing in computer and network security; 946 employees (+5.9% YoY growth), $250M annual revenue, founded in 2019 in Melbourne, Australia. It is a leading independent provider of cyber security services in the trans-Tasman region, with expertise in penetration testing services and a broad portfolio including managed security services, strategy, governance, and risk management.
Shea Security
Cybersecurity company specializing in penetration testing and vulnerability assessments; based in Melbourne, Australia, with 3 employees and -25% YoY growth; founded in 2018, offering security testing, training, and remote services for blood donation organizations and other sectors.
haksec
IT services and consulting firm specializing in cybersecurity and penetration testing; offers web application and network pentest services; 5 employees, founded 2021, Sunshine Coast, Australia; +75% YoY growth.
Proactive Labs
Cybersecurity company offering comprehensive penetration testing services in Canberra, Australia; specializes in internal, external, web app, and infrastructure assessments; headquartered in Barton, ACT.
Parabellum
Cybersecurity consultancy specializing in penetration testing; founded 2022, 5 employees, +180% YoY growth, based in Sydney, Australia; offers comprehensive pentest services across multiple domains, serving organizations to manage cyber risks with clarity and strategic insight.
Irradiate Security
Cybersecurity company specializing in penetration testing, security audits, and risk assessment; 2 employees; headquartered in Canberra, Australia; offers technical assurance, vulnerability assessments, and cybersecurity training to Australian industries.
Securia
Cybersecurity company specializing in penetration testing, ethical hacking, and security consulting; 6 employees with 20% monthly and yearly growth; founded in 2014; based in Sydney, Australia, serving SMBs to protect personal data, revenue, and brand reputation.
elttam
elttam is a private computer and network security company specializing in security assessments, including penetration testing and code-assisted security reviews; with 8 employees, -9.1% YoY growth, founded in 2015, headquartered in Melbourne, Australia, and recognized for advanced technical security evaluations.
Acumenis
Cybersecurity company specializing in security assessments, penetration testing, and ISO 27001 implementation; 3 employees with -14.3% YoY growth; based in Australia with addresses in Brisbane and Toowoomba, Queensland; offers services to help organizations manage information security and achieve compliance.
Cyber Node
Cyber Node is a cybersecurity consultancy based in Perth, Australia, founded in 2023, with 5 employees and 20% YoY growth. The company specializes in manual penetration testing, security assessments, and risk analysis for IT, OT, and critical infrastructure, offering services such as web app security, API testing, mobile and IoT security, cloud security, and firewall review, focusing on security assurance and manual pentest services.
Fortian
Fortian is a private Australian cybersecurity company specializing in security, privacy, and risk services; 25 employees with 6.9% YoY growth, founded in 2013. They offer penetration testing services, as confirmed by their dedicated 'Security Assurance – Penetration Testing' webpage, and focus on building digital trust for clients. Fortian's web presence includes 399 monthly visits and a global rank of #5,077,424.
OSI Security
Private Australian cybersecurity firm specializing in managed monthly web application penetration testing; founded 2010; 2 employees; headquartered in Concord, NSW; offers flexible, competitively priced security and vulnerability assessment services.
zerosource
Cybersecurity consultancy specializing in application security and DevSecOps; provides penetration testing including source-code assisted testing; based in Sydney, Australia with 2 employees.
Cybra Security
Cybersecurity company based in Melbourne, Australia, offering penetration testing, security consulting, red teaming, and network security services; 6 employees with stable operations, specializing in accessible, personalized security solutions for Australian businesses.
MedSecTesting
Cybersecurity testing company for medical devices; provides penetration testing, code reviews, reverse engineering, and cloud configuration services; founded 2023; 2 employees; based in South Brisbane, Australia; follows OWASP, CIS, ISO, TGA, FDA, and MDR standards.
StickmanCyber
StickmanCyber is Australia's #1 cybersecurity services company, providing cybersecurity as a service with a fully managed platform; 46 employees, $4M revenue, founded in 2006, based in Macquarie Park, Australia. They offer penetration testing and help over 200 enterprises reduce cybersecurity spend and certification time by 70%, with a global rank of #2,379,786.
Loc Cyber
Cybersecurity company providing tailored penetration testing services; founded in 2025, with 3 employees, based in Brisbane, Australia, focusing on high-quality, pragmatic security testing for SMEs and enterprises.
Siege Cyber
Siege Cyber is an Australian private cybersecurity firm specializing in computer and network security solutions, with 4 employees and +100% YoY growth. Headquartered in Brisbane, they offer comprehensive penetration testing services across network, cloud, web, wireless, mobile, and physical domains, with detailed datasheets available. The company serves major Australian cities including Brisbane, Sydney, Melbourne, and Perth, and is positioned at #9,305,081 globally and #456,888 nationally.
Spearlink Cyber
Australian cybersecurity company specializing in penetration testing and security consulting; 3 employees with 50% monthly growth; focuses on practical security solutions for Territory organizations in finance, healthcare, energy, and tech sectors.
DUASYNT
DUASYNT is a private Australian IT services and consulting company specializing in information security and offensive security, including penetration testing, vulnerability research, and red teaming; 4 employees; headquartered in Sydney, Australia.
Cyber Synergy
Australian-based IT services and consulting firm specializing in cybersecurity; offers penetration testing, security assessments, risk management, and compliance services; founded 2016, 2 employees, headquartered in Sydney, Australia.
Viden
Defense & Space company specializing in cybersecurity consultancy and cyber physical systems testing laboratories; provides penetration testing services across applications, web, network, wireless, OT/IOT, social engineering, and physical testing; 10 employees; Founded 2017; Based in Braddon, Australia.
Red Cursor
IT services and cybersecurity consulting firm specializing in penetration testing, cloud security, incident response, and security architecture; founded in 2018, with 6 employees in Sydney, Australia; known as Australia's leading penetration testing firm with over 800 businesses secured.
Kaon Security
Australian cybersecurity company specializing in governance, risk, compliance, and penetration testing; offers comprehensive ethical hacking services including web, mobile, and infrastructure testing with multiple testing approaches and types; based in Cranbourne East, Victoria, Australia.
Ionize
Ionize is a private Australian cybersecurity firm specializing in security consulting, managed services, and penetration testing; 25 employees with 14.7% YoY growth, founded in 2008 and headquartered in Canberra, Australia. Recognized as a leading sovereign cyber security provider and a defense industry security program member, they focus on security operations, testing, and governance.
Fort Safe
Cybersecurity consultancy specializing in penetration testing and security services for Australian clients; founded in 2018, with 2 employees and +25% YoY growth, headquartered in Dawes Point, NSW, Australia. Offers threat modeling, security architecture, fuzz testing, secure code review, cloud security, incident response, and GRC.
PCI Consulting Australia
Business consulting firm specializing in PCI DSS compliance; 5 employees; founded 2014; Melbourne, Australia; offers penetration testing, ISO 27001 consulting, security assessments, and payment page protection; recognized as a leading PCI DSS expert in Australia.
Thales Cybersecurity Services ANZ (Formerly Tesserent)
Thales Cybersecurity Services ANZ (formerly Tesserent) is an Australian-based private cybersecurity and IT services provider with 111 employees, $86.4M annual revenue, and a $176M market cap. Specializing in managed security, cloud security, and penetration testing, it offers CREST‑approved services and maintains a global presence with 8,199 monthly website visits. The company competes in the cybersecurity sector, focusing on protecting identities and data for clients across industries and government.
Blacklight Security
Australian cybersecurity company specializing in penetration testing and red teaming; offers offensive security services including ethical hacking; based in Sydney, NSW 2000.
RightSec
Cybersecurity company specializing in penetration testing, red teaming, and security consulting; 13 employees with -16.7% YoY growth; based in Brisbane, Australia; offers services including cyber strategy, managed security, digital forensics, incident response, governance, risk, compliance, and training.
CYBER 7
Cybersecurity company specializing in penetration testing, cybersecurity assessments, governance, risk and compliance, and managed security services; 2 employees, founded 2017, based in Brisbane, Australia, providing end-to-end security solutions to protect sensitive information and ICT systems.
Cybernetic Global Intelligence (CGI)
Cybernetic Global Intelligence (CGI) is a private cybersecurity consulting firm based in Brisbane, Australia, founded in 2009. It is ISO 27001 certified, PCI DSS QSA, and IAF accredited, providing tailored cybersecurity solutions such as penetration testing, web application testing, and wireless security. The company has 2 employees, with 2,321 monthly website visits and a global rank of #6,126,332, serving clients in the cybersecurity and managed security services sector.
ZIRILIO
Security and investigations company specializing in penetration testing, vulnerability assessments, cloud risk evaluation, and incident response; offers comprehensive security services with a focus on ethical cyber-attacks and infrastructure testing. Founded in 2013, based in Sydney, Australia, with 9 employees and a declining growth rate of -11.8% monthly; web presence includes 164 monthly visits and a global rank of #9,792,111.
Azuma Design
Engineering services company specializing in compliance testing, industrial design, and penetration testing for building components; 4 employees with -28.6% YoY growth; headquartered in Sydney, Australia; accredited by NATA and SAI Global.
Cliffside Cybersecurity
Australian IT services and consulting company specializing in penetration testing across network, application, infrastructure, mobile, AI, and business logic; founded in 2014, with 2 employees, headquartered in Sydney, Australia. Focuses on honest, risk-based cybersecurity advice to address real security needs.
Radiant Security
Cybersecurity company specializing in application security, cloud, and infrastructure; 2 employees, founded 2019, Brisbane, Australia; offers penetration testing, vulnerability assessments, and security consulting; identified critical vulnerabilities impacting millions, with a focus on high-quality, bespoke security services.
TalonFour Cyber Labs
Cybersecurity and research development firm specializing in penetration testing, security analysis, and consulting; 2 employees with +200% YoY growth; founded 2017; headquartered in Adelaide, Australia, with operations in Sydney, Australia; serves major ISPs and carriers.
SecureT Solutions Pty Ltd
Australian IT services and consulting company specializing in cybersecurity and Gen AI; 2 employees with 50% monthly and yearly growth; founded 2007; headquartered in Canberra, Australia; offers penetration testing, vulnerability assessments, and security architecture.
Stratus Security
Cybersecurity company specializing in penetration testing and bespoke security solutions; founded in 2022, 5 employees (+25% YoY growth), $16.6M revenue; based in Melbourne, Australia; actively develops advanced security techniques and maintains a global rank of #7,463,060 with recent security patching activities.
CyberZone Global
CyberZone Global is an Australian cybersecurity company specializing in penetration testing; CREST-accredited provider offering network, web & API, wireless, IoT, cloud, and red-team testing services. Based in Melbourne, Victoria, with verified Australian contact details.
ctrl:cyber
Cybersecurity company specializing in penetration testing, GRC, incident response, and offensive security; 33 employees with 7.8% YoY growth; based in Melbourne, Australia, founded in 2017; trusted partner for Australian organizations with a focus on cyber advisory and risk operations.
Mercury Information Security Services
Cybersecurity company specializing in penetration testing and security assessments; 11 employees; Founded 2015; Sydney, Australia; Offers internal, external, web, mobile, Wi-Fi, and other pentest services.
SilentGrid Security
Australian cybersecurity consultancy specializing in adversary simulation and penetration testing; 14 employees with 16.7% YoY growth; headquartered in Sydney, with over 10 years of experience in offensive security services.
BLUELIMIT SURVEYS LIMITED
Oil and gas company specializing in non-destructive testing, inspection, and penetration testing; 3 employees with 20% YoY growth; headquartered in Australia; over 30 years of industry experience; serves sectors including oil, gas, utilities, marine, and construction.
Spiral Systems Australia
Defense and space manufacturing company specializing in systems engineering, cybersecurity, and project management; offers penetration testing services as part of their information security capabilities; based in Melbourne, Australia with 3 employees, founded in 2010.
Brace Cyber
Cybersecurity advisory specializing in attacker-led penetration testing; offers targeted pentest services for external/internal networks, cloud, web apps, physical security, wireless, and phishing simulations; 2 employees, +100% monthly growth; headquartered in Melbourne, Australia.
Core42
Security and investigations company specializing in penetration testing, security consulting, and risk management; employs 6 staff with 75% YoY growth; based in Australia (domain: core42.com.au, LinkedIn activity)
Aurguard
Aurguard is a private cybersecurity firm specializing in penetration testing, threat-led testing, vulnerability management, and adversary simulation; with 4 employees and 33.3% YoY growth, headquartered in Cremorne, Victoria, Australia. The company provides fast, effective security services tailored to business needs, emphasizing comprehensive threat detection and mitigation.
Cybiz
Australian cybersecurity firm based in Sydney; provides penetration testing, cyber preparedness, and resilience services; CREST Australia and New Zealand approved for active security testing.
Volkis
Australian offensive cybersecurity consultancy specializing in penetration testing and red team services; headquartered in Sydney, NSW, with a focus on real-world vulnerability identification and defense testing.
Tarian Cyber
Australian cybersecurity company based in Brisbane; specializes in penetration testing with certified offensive security expertise; provides active security testing and vulnerability assessments.
Mossé Security
Australian cybersecurity company based in Melbourne; specializes in penetration testing services including network and wireless pentests, with a focus on next-generation engagements. Founded in Melbourne, Australia, with active service offerings and expertise in advanced pentesting.
Intrix Cyber Security
Australian cybersecurity company based in Sydney; provides penetration testing services including web, mobile, and application assessments, with CREST certification confirming official pentest capabilities; founded and registered in Australia with ABN 71 620 088 726.
Covenant Cyber
Australian-based private IT services and consulting company with 2 employees; specializes in offensive security and penetration testing services, including network, application, cloud, infrastructure, and human factor assessments; registered in Australia with ABN 37166574790 and domain covenantcyber.com.au.
Spartans Security
Australian cybersecurity company based in Melbourne; provides penetration testing services for applications, infrastructure, and APIs; officially approved as a MITRE CVE® CNA; headquartered in Cremorne, Victoria, with active focus on offensive security and vulnerability management.
Risk Associates - EMEA & Asia
IT services and consulting company specializing in cybersecurity, risk, compliance, and information governance; offers penetration testing services as confirmed by their dedicated webpage; headquartered in Australia with 123 employees (+32.8% YoY growth), founded in 2004, serving global clients with a market rank of #4,529,108 worldwide and #74,175 in their country.
Agix
Australian cybersecurity firm founded in 2008; headquartered in Adelaide, South Australia with Australian registration details; offers penetration testing, vulnerability assessments, and comprehensive cybersecurity solutions; specializes in Linux, Windows, and firewall support.
Compliance Wing
Cybersecurity consulting firm providing penetration testing, vulnerability assessments, and security consulting; 14 employees with 60% YoY growth; registered in Australia, Pakistan, and the UK; founded 2018; specializes in cyber security, governance, risk, and compliance.
Nullify
Nullify is a private Australian software development company specializing in secure software solutions with AI agents for application security and vulnerability management; they provide continuous, automated penetration testing services with detailed capabilities, and have raised $6.5M in funding. Headquartered in Australia, with additional offices in San Francisco and Sydney, the company employs 14 staff (+11.5% YoY growth) and generates $2M in annual revenue.
Syber Services
Australian cybersecurity company with over 20 years of experience; specializes in penetration testing, security assessments, and enterprise security transformations; offers multi-layered attack simulations and remediation services.
Insicon Cyber
Australian cybersecurity firm based in North Sydney; provides penetration testing services including managed autonomous pentesting; confirmed by contact and operations pages, industry reports, and partnership details.
CyberStash
CyberStash (Cyberstash PTY. LTD) is an Australian cybersecurity firm specializing in AI-powered security solutions, breach detection, and penetration testing services; 14 employees with 20% YoY growth, founded in 2018, based in Australia. The company offers comprehensive pentest services including web, API, mobile, cloud, network, wireless, social engineering, and red-team engagements, utilizing the Eclipse.XDR Cyber Defence Platform to safeguard businesses.
Vertex Cyber Security Solutions
Australian cybersecurity company based in Sydney, with multiple addresses across major cities; specializes in penetration testing, offering real-world attack simulations on web apps, APIs, and networks with CREST-certified testers; supports clients in achieving cybersecurity maturity.
Cypherleap
Australian cybersecurity consultancy based in Pyrmont, NSW; specializes in penetration testing services including infrastructure, web, API, and mobile pentests, with a focus on proactive security and adversarial simulations.
Cyber Matters™
Cyber Matters™ is an Australian cybersecurity consulting firm based in Parramatta, NSW; specializes in penetration testing, vulnerability assessments, and security consulting with CREST accreditation, offering manual pentests covering OWASP Top 10 and SANS Top 25.
Cyberhub Group
Australian cybersecurity firm founded in 2019; provides penetration testing, vulnerability assessments, and web application security testing; headquartered in Sydney, with a focus on building cyber resilience and offering GRC automation.
ethiSEC
Australian cybersecurity firm based in Sydney; provides penetration testing, PCI-DSS assessments, and vulnerability testing with a focus on active security testing and compliance; headquartered in Sydney, NSW 2000, serving Australia/Asia-Pacific.
CyberEdge Solutions Australia
CyberEdge Solutions Australia is a cybersecurity company headquartered in Brisbane, Australia, with multiple offices across the country. The firm specializes in offensive security, including penetration testing services, as indicated by their 'Offensive Security & Penetration Testing' offering on their website.
Malware Security
Australian cybersecurity firm based in Canberra; specializes in penetration testing and security assessments for financial and enterprise clients; actively conducts red-team exercises and vulnerability scans, emphasizing their offensive security expertise.
Dotsec
Cybersecurity company based in Brisbane, Australia; specializes in penetration testing services conducted by experienced Australian testers, providing actionable security assessments and consulting.
Cyber Resilience
Australian cybersecurity firm based in Sydney; provides cyber capability development and penetration testing services, including vulnerability assessments and attack simulations, delivered by senior cybersecurity professionals.
Threat Intelligence Pty Ltd
Australian cybersecurity company based in Sydney; offers penetration testing, incident response, MSSP, and security platform solutions. Provides active pentest services and a unified Evolve platform integrating threat intelligence, dark web monitoring, and security testing.
Rast Security
Australian cybersecurity company based in Sydney; provides penetration testing, secure code review, and vulnerability management services; serves global clients.
Alchemy Security Consulting
Cybersecurity and IT consulting firm based in Adelaide, Australia; founded in 2017 with 4 employees and +33.3% YoY growth. Specializes in penetration testing, detection, defense, and managed detection & response, with a focus on identifying security weaknesses and maturing cybersecurity defenses.
Redbelts
Australian cybersecurity consultancy based in Sydney; provides penetration testing, CISO-as-a-Service, and third-party risk management solutions; specializes in security testing and cyber risk mitigation.
Zensec
Australian cybersecurity firm specializing in ransomware recovery, incident response, and penetration testing; NCSC approved Ransomware Recovery Specialists; CREST-accredited with comprehensive security services including penetration testing, incident response, and managed firewall solutions.
Cube Cyber
Australian cybersecurity firm with offices in Brisbane, Melbourne, and Perth; specializes in penetration testing and managed security services; emphasizes proactive cyber defense and local market focus.
Triskele Labs
Cybersecurity company based in Melbourne, Australia; 88 employees with 26.5% YoY growth; specializes in cybersecurity advisory, governance, risk management, and web application security, including penetration testing services; founded in 2014; active in penetration testing and security compliance.
Sydney MSP
Sydney MSP is a private Australian computer and network security firm specializing in automated network penetration testing; it has 2 employees and is headquartered in The Rocks, New South Wales. The company's website explicitly promotes penetration testing services, reinforced by visual assets referencing vPenTesting.
Borderless CS
Australian cybersecurity firm specializing in penetration testing with CREST accreditation; 11 employees, founded 2023, $1M-$5M revenue, $100K seed funding, Melbourne HQ; offers ethical hacking, real attack simulations, and security assessments across networks, cloud, and infrastructure.
Division 5
Cybersecurity company specializing in penetration testing, attack simulation, and security assessments; 24 employees with 22.2% YoY growth, founded in 2019, based in Brisbane, Australia • Provides active exploitation testing of networks, apps, and infrastructure; Focused on long-term client partnerships and expert cybersecurity advice.
CyberCX
Australian cybersecurity company specializing in penetration testing and security assurance; headquartered in Melbourne, with ABN 90 629 363 328, operating since before 2026.
SwiftSafe
Australian cybersecurity and IT consulting company specializing in penetration testing and AI-driven security solutions; offers web, network, mobile, and cloud application testing; 17 employees, founded 2015, based in Glenroy, Victoria, with a global rank of #8,101,165 and 4.1/5 employer rating.
AC3
AC3 is an Australian IT services and consulting company specializing in secure cloud solutions, cybersecurity, and CREST-certified penetration testing. With 314 employees (+13.8% YoY growth) and $75M annual revenue, it serves government, financial, healthcare, and critical infrastructure sectors, emphasizing its expertise in security testing and cloud services.
CyberCaddy
CyberCaddy is a private Australian cybersecurity company founded in 2025, with 2 employees based in Brisbane, specializing in computer and network security. It offers managed security services, threat detection, and penetration testing, focusing on providing transparent, evidence-based cybersecurity solutions to Australian businesses.
Capture The Bug
Capture The Bug is an Australian cybersecurity firm specializing in penetration testing via an agile PTaaS platform; 12 employees, founded in 2023, with $29.5K in total funding, and active in the penetration testing tools and security testing market.
Cxo Security Pty Ltd
Australian cybersecurity firm based in Sydney; specializes in penetration testing, external pentesting, and red teaming services; registered in New South Wales with ABN 14 648 798 618; maintains an AU-specific page (sekuro.io/au).
Infotrust
Infotrust is a leading Australian-based sovereign cyber security and technology provider; headquartered in Sydney, with active ABN registration (73089224402). The company offers comprehensive penetration testing services, including network, web, mobile, cloud, OT/ICS testing, red teaming, social engineering, and phishing simulations, showcasing extensive offensive security expertise.
Technetics Cyber Security
IT services and consulting company specializing in cybersecurity solutions; based in South Melbourne, Australia, founded in 2024 with 2 employees; offers penetration testing, managed network solutions, and cloud security services, with explicit penetration testing capabilities demonstrated through dedicated service pages.
Cyber Audit Team
Cyber Audit Team is a private Australian cybersecurity company founded in 2017 with 8 employees, specializing in end-to-end IT and cybersecurity services including penetration testing, security assessments, and risk management. It offers active exploitation and simulation of attacks through its penetration testing services, utilizing agile methodologies to identify vulnerabilities in networks, applications, endpoints, and users. The company has experienced a 35.7% YoY decline in workforce, with a modest online presence of 1,255 monthly visits and a global rank of #8,973,650.
Cyber Forte
Australian cybersecurity firm founded in 2019; specializes in penetration testing, security assessments, dark web monitoring, and security strategy; 3 employees with 20% YoY growth; headquartered in Southbank, Victoria, Australia.
Vertex Cyber Security
Cybersecurity company based in Sydney, Australia; provides penetration testing, ISO27001, audits, and consulting services for organizations across Sydney, Melbourne, and Australia. The firm has 3 employees with 20% YoY growth, founded in 2016, and emphasizes CREST-certified pentest capabilities.
Iron Bastion
Cybersecurity company based in Rhodes, Australia; 3 employees, $4M annual revenue; specializes in penetration testing, phishing protection, digital forensics, and security consulting for Australian businesses; active in information security services with a focus on penetration testing.
Proaxiom Cyber
Cybersecurity division of Proaxiom Group; founded in 2022 in Brisbane, Australia, with 5 employees; specializes in penetration testing, risk management, compliance, cloud security, and incident response; actively conducts penetration testing to identify security weaknesses and provide tailored security strategies.
Trusted Impact Pty Ltd
Cybersecurity consulting firm specializing in penetration testing, vulnerability assessment, and security strategy; 6 employees, founded 2006, based in Melbourne, Australia; actively conducts penetration testing, red-teaming, and defense testing for over 300 clients globally.
Cyberlinx
Cyberlinx is an Australian IT services and cybersecurity provider headquartered in Sydney; with 4 employees and 20% annual growth, it specializes in comprehensive cybersecurity solutions including penetration testing, infrastructure, cloud, and IoT security, serving clients globally with a modest web presence.
VECTRA
Australian cybersecurity firm specializing in penetration testing, application security, and compliance; 35 employees, $10M revenue, founded 2001, headquartered in Adelaide, with a focus on active security testing and regional market leadership.
EnGarde Cybersecurity
EnGarde Cybersecurity is an Australian IT services and consulting firm specializing in cybersecurity; 2 employees with 16.7% monthly growth, founded in 2018, based in Oakleigh South, Victoria. The company provides penetration testing, incident response, and risk assessments to secure organizations.
NIMIS Cybersecurity
Australian cybersecurity firm specializing in AI-powered real-time penetration testing; uses deep reinforcement learning for web app pentesting; 2 employees; founded 2017; $120K funding; headquartered Melbourne, Victoria.
F N
IT Services and IT Consulting company based in Melbourne, Australia; specializes in cybersecurity, vulnerability management, application security, infrastructure security, DDoS protection, and website penetration testing; founded in 2017 with 2 employees and 14.3% YoY growth.
Clearnet Labs
Australian cybersecurity firm based in Surry Hills, Sydney; provides penetration testing and red team services, including deep-dive assessments and full red team operations.
MRAG Asia Pacific
Fisheries company based in Toowong, Australia, with 8 employees; provides cybersecurity services including penetration testing, red teaming, cloud and LLM security hardening, and compliance audits; global rank #8,274,115 with 1,991 monthly visits; operates in cybersecurity, red teaming, AI-driven security, and penetration testing markets.
RED Risk Management™
Australian risk management consulting company specializing in risk mitigation and cybersecurity; offers penetration testing services as part of comprehensive risk assessments; 2 employees; Founded 2015; Bowen Hills, Queensland.
Parabellum Cybersecurity
Australian cybersecurity firm specializing in advanced systems and network penetration testing; offers red team simulation services to emulate sophisticated security breaches; headquartered in Sydney, NSW, with active ABN registration.
SidSecure
Australian cybersecurity firm based in Melbourne; provides expert penetration testing services including web, network, mobile, and cloud security assessments; aligns with their focus on practical security guidance and digital asset protection.
Cyber Resilience Group
Australian cybersecurity company specializing in audit readiness, compliance, and resilience; offers penetration testing services to identify security weaknesses through simulated attacks; headquartered in Melbourne, Victoria, with ABN 35676454078.
CyberPulse
CyberPulse is a private cybersecurity firm based in Sydney, Australia, founded in 2020 with 5 employees and $11M in annual revenue; they offer comprehensive cybersecurity services including governance, risk, and compliance (GRC), consulting, cyber solutions, and penetration testing, with active testing capabilities as evidenced by their service offerings.
Cythera
Cythera is an Australian cybersecurity firm founded in 2018, with 37 employees and 15.4% YoY growth, headquartered in Melbourne. It offers a broad range of cyber security services including penetration testing, incident response, threat intelligence, and managed detection & response, with dedicated testing services for web, internal, external, and OT/SCADA environments.
Core Sentinel
Core Sentinel is an Australian cybersecurity firm specializing in penetration testing and vulnerability assessments; it offers comprehensive network, web, and application security testing services with certified professionals (OSCE, OSCP, CREST, CISA). Founded in 2015 and headquartered in Sydney, it operates with a small team of 1 employee, focusing on delivering high-quality, compliant security solutions for clients.
Emmbr
Emmbr is an Australian cybersecurity firm based in Melbourne, registered as Marshall McAdam Pty. Ltd. (ABN 43138226016). The company provides penetration testing services, supported by active job postings for pentest coordinators and a cybersecurity-focused service portfolio.
WhiteRook Cyber
Australian cybersecurity firm specializing in penetration testing, security awareness training, and cyber resilience; 4 employees with -20% YoY growth; headquartered in Brisbane, Queensland; offers expert offensive security services and training programs, with recent strategic merger with Screwloose IT.
Sentaris
Australian cybersecurity company specializing in penetration testing, cyber assurance, and incident response; 8 employees with 18.2% YoY growth since 2015; offers services including red teaming, purple teaming, NIST CSF assessments, and social engineering; headquartered in Melbourne, Australia.
Enex TestLab
Enex TestLab is a private Australian company specializing in security testing services, including penetration testing, vulnerability assessments, and application security. Founded in 1989 and based in Dandenong, Victoria, it employs 4 staff members. The company has a modest web presence with 2,484 monthly visits and a global rank of approximately 6.6 million, operating across categories such as UX testing, IoT testing, and road safety camera testing.
NSB Cyber
NSB Cyber is a private cybersecurity firm based in Sydney, Australia, founded in 2023 with 20 employees and 47.1% YoY growth; specializes in penetration testing, cyber threat intelligence, ransomware engagement, and digital forensics; maintains a modest web presence with 539 monthly visits and a global rank of #5,194,773; actively engaged in security testing activities.
Morrisec
Cybersecurity company based in Sydney, Australia; specializes in tailored security strategies, risk management, and penetration testing with real-world attack simulations and manual techniques; 10 employees, founded 2023, experiencing 44.4% YoY growth.
Aurian Security
Australian cybersecurity firm specializing in penetration testing, red teaming, and adversary simulation; provides offensive security services to identify vulnerabilities before malicious actors can exploit them; founded in 2020, headquartered in Sydney, with 1 employee.
Para Bellum Solutions
Australian defense and security consulting firm specializing in penetration testing, ICT environment design, and project management; headquartered in Adelaide, South Australia, active since 2017, with a focus on defense and space sectors.
Audacix (Makers of Cyber Chief & Qsome)
Audacix is an Australian IT services and consulting company founded in 2016, with 12 employees and 7.1% annual growth. It specializes in application security, penetration testing, and test automation tools, providing active attack simulations, vulnerability exploitation, and security assessments for web, mobile, network, and cloud platforms. The company helps software teams maximize profits by shipping secure, bug-free applications.
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Spectrum Stream Security Technologies
Australian cybersecurity company based in Melbourne; specializes in penetration testing and AI-driven defense for SMBs and startups; offers fixed-scope testing, AI monitoring, and network re-architecture with clear reporting and measurable security outcomes.
Optus
Optus is a major Australian telecommunications company based in Macquarie Park, Sydney, serving over 11 million customers as of 2023. The company offers mobile, internet, and entertainment services and provides penetration testing services, including automated scanning, expert assessments, and manual security testing, demonstrating advanced cybersecurity capabilities.
Kloudify
Australian IT solutions provider specializing in cloud infrastructure, cybersecurity, and managed IT services; offers penetration testing (pentest) services to assess security vulnerabilities; headquartered in Sydney, NSW.
Airglow Security
Australian cybersecurity boutique based in Canberra; specializes in offensive security including penetration testing, red teaming, adversary simulation, secure code review, and architecture review; emphasizes manual, active testing and attack simulation capabilities.
Foley Consulting
Foley Consulting is a security and investigations company based in North Adelaide, Australia, founded in 2010 with 4 employees and +33.3% YoY growth. It specializes in physical security, locksmithing, network security, penetration testing, and related fields, with a starting rate of USD 100/hr, providing penetration testing services as part of its security offerings.
Ingenium Labs
Australian cybersecurity firm specializing in offensive security solutions; offers penetration testing and adversary attack simulation with active exploitation capabilities; founded in Australia, serving clients with targeted security assessments.
Myempire Group
Cybersecurity firm headquartered in Melbourne, Australia, specializing in penetration testing services; provides vulnerability assessments for web, infrastructure, social engineering, and mobile testing to help organizations strengthen security controls.
Vokke
Vokke is an Australian-based digital technology company headquartered in Melbourne, specializing in cybersecurity, digital products, and infrastructure solutions; confirmed to provide penetration testing services through third-party references, with operations registered under ABN 21 619 845 993.
CyberUnlocked
CyberUnlocked is a private cybersecurity consulting firm based in North Sydney, Australia, founded in 2020 with 1 employee. It offers services including penetration testing, vulnerability assessments, web application security, incident response, and security training. The company is a leading Sydney-based security provider with a focus on penetration testing and security audits, competing with firms like general datatech and marco technologies.
BitSecure
Australian cybersecurity consultancy based in Melbourne; specializes in ISO 27001, gap assessments, internal audits, BIAs, threat & risk assessments, and Essential 8 maturity assessments; offers penetration testing services including web app testing, vulnerability assessments, and internal network testing.
Holocron Cyber
IT Services and IT Consulting company specializing in cybersecurity solutions; provides penetration testing, vulnerability scans, and attack simulations to protect Australian businesses from cyber threats. Founded 2022; 1 employee; Brisbane, Australia; 886 monthly website visits.
CSIRO
CSIRO is a government-funded research organization in Australia with 4,002 employees and $1.0B annual revenue; it has a long history of scientific innovation and conducts research across sectors including energy, space, and AI. The organization also offers cybersecurity services such as penetration testing and vulnerability assessments, supported by credible sources.
Guardsman Cyber Intelligence
Guardsman Cyber Intelligence is a private cybersecurity firm based in Australia, with 2 employees, specializing in cybersecurity solutions such as customer and brand protection, managed SIEM/SOC, threat detection, red teaming, and penetration testing; headquartered at 13 Columbia Way, Norwest Business Park, Baulkham Hills, NSW, Australia, and actively providing penetration testing services.
The Missing Link
Australian-based IT services and consulting firm with 162 employees, founded in 1997, part of Infosys; specializes in cybersecurity including penetration testing and red teaming; generates $25M annual revenue with +12.1% YoY growth; active in IT management, cyber security, and gaming communities.
April9 - Growth Tech
Australian software development company founded in 2017; 15 employees; specializes in bespoke enterprise solutions with an advanced tech stack enabling 80% code reuse; actively offers penetration testing services for Australian enterprises and government, including external/internal testing and vulnerability exploitation; based in Brisbane City, Queensland.
NSI Global
Australian-based security and investigations firm specializing in counterintelligence, TSCM, counterterrorism, digital forensics, and geopolitical risk advisory; 5 employees with 16.7% YoY growth, founded 2004, offers penetration testing and adversary emulation services, and manages complex global risk projects.
ctrl:cyber
Australian cybersecurity company founded in 2017; headquartered in Melbourne, VIC; specializes in penetration testing, including internal/external testing, web/mobile assessments, and social engineering; serves Australian organizations with offensive security services.
Lean Security
Lean Security is a private cybersecurity company headquartered in Gordon, New South Wales, Australia, specializing in penetration testing services such as web application, external network, mobile, and API security assessments; with 89 monthly visits and a global rank of #12,856,299.
Cyber Collective Australia
Australian cybersecurity firm based in North Sydney; specializes in penetration testing and ethical hacking services, offering certificates and consulting. The company is located at 203/275 Alfred Street, North Sydney 2060, and actively promotes its pentest services through its website.
ITConnexion
Australian IT services provider based in Hawthorn East, Melbourne; offers managed IT solutions and cybersecurity services including penetration testing and security audits; registered in Australia (ABN 88106639954).
OSI Security
Australian cybersecurity firm founded in Sydney, with headquarters in Concord, NSW; provides penetration testing services including active hacking, vulnerability exploitation, and validation, with a focus on web application security.
Cyberensic
Cyberensic is an Australian cybersecurity consultancy headquartered in Barangaroo, NSW; it specializes in tailored cybersecurity solutions and strategic security assessments. The company provides penetration testing (pentest) services, including secure ethical hacking, and is supported by an Australian ABN, with operations confirmed in Sydney, Australia.
Vanguard Cyber
Australian cybersecurity consultancy specializing in computer and network security; offers penetration testing, security engineering, managed security services, and risk and compliance; based in Sydney with 1 employee, emphasizing quality-driven, modern security solutions.
ITSEC Australia / New Zealand
Cybersecurity consulting firm based in Melbourne, Australia; specializes in penetration testing, governance, risk management, OT cybersecurity, SOC services, and awareness programs; founded 2010; 5 employees; USD 141K funding; active in cybersecurity services with a focus on IT, OT, and IoT environments.
CyberGard
CyberGard is an Australian IT services and consulting company specializing in security, compliance, and virtual CISO services; it provides real-time compliance monitoring, document management, and penetration testing, with 2 employees and 100% YoY growth.
Cyber Forte
Australian cybersecurity firm based in Melbourne; provides penetration testing, red teaming, and cybersecurity consulting for critical infrastructure; specializes in compliance and risk-based security solutions.
Cosive
Cosive is an Australian IT services and consulting company specializing in cybersecurity, threat intelligence, and security orchestration; with 9 employees, 25% YoY growth, and expertise in network penetration testing, they deliver security assessments and cyber defense solutions.
Cyooda Security | Cyber Security for Law Firms
Cybersecurity company based in Sydney, Australia, specializing in cybersecurity services for law firms; provides penetration testing, incident response, security program development, and compliance assessments; founded in 2023 with 1 employee, emphasizing personalized, business-focused cybersecurity solutions and active penetration testing engagements.
Resilient Services
Resilient Services is an Australian-based private business consulting firm specializing in risk management, resilience, and cybersecurity, including penetration testing services; 5 employees with 22.2% YoY growth, founded in 2018, headquartered in Diamond Creek, Victoria, Australia. The company focuses on minimizing risk, ensuring compliance, and maintaining business continuity for clients, particularly in manufacturing, with a web presence of 826 monthly visits and a global rank of #12,449,092.
The Hack Process
Australian cybersecurity startup specializing in penetration testing and assurance services; markets high-quality pentest solutions to identify vulnerabilities proactively; based in Australia with a global reach.
Preemptive Cyber Security
Australian cybersecurity firm based in Melbourne; specializes in penetration testing services including web, infrastructure, API, and mobile app security testing; active in offering comprehensive security assessments.
Phronesis Security
Australian cybersecurity consultancy based in Melbourne; offers penetration testing, red teaming, and active security assessments across web applications, APIs, and networks; emphasizes social and environmental impact.
Gridware
Australian cybersecurity firm based in Sydney; specializes in penetration testing, red teaming, and adversary simulation with a focus on rapid, expert security testing services. The company is positioned as a trusted partner for organizations seeking to improve security and compliance.
Acumenis
Australian cybersecurity consultancy based in Brisbane; provides CREST-accredited penetration testing and compliance services; operates with local specialists in Brisbane, Melbourne, and Toowoomba; maintains an Australian domain presence (acumenis.com.au).
Kaine Mathrick Tech - Cyber-First Managed Services
Australian IT services and consulting company specializing in cyber security, IT support, and technology solutions; 69 employees with 25.8% YoY growth; explicitly references penetration testing and ethical hacking services across multiple pages, highlighting active defense testing capabilities.
Security Centric
Security Centric is an Australian private company specializing in computer and network security, with 15 employees and founded in 2012 in Sydney CBD. It offers professional development training in cybersecurity, cloud computing, and project management, and explicitly provides penetration testing services, as evidenced by dedicated service pages. The firm operates in a competitive market alongside Tesserent and CXO Security, with a web presence of 461 monthly visits.
PwC
Global professional services firm with 120,836 employees and $55.4B annual revenue; headquartered in Sydney, Australia; offers penetration testing, red teaming, and security testing services; operates in assurance, tax, advisory, and consulting sectors; competes with Deloitte and KPMG.
Sententia Pty Ltd
Cybersecurity company based in Surry Hills, Sydney, Australia, specializing in penetration testing services; features dedicated pentest offerings on website, domain registered in Australia, headquarters confirmed in Australia.
Trinity Cyber Security
Australian cybersecurity firm specializing in penetration testing and physical security assessments; offers tailored cyber assurance solutions with expertise in reconnaissance, social engineering, and active attack simulations.
Protectera
Protectera is an Australian-based IT services and cybersecurity firm specializing in penetration testing, security assessments, and digital transformation; with 11 employees, +20% YoY growth, founded in 2015, serving nationwide with a focus on active simulated attack testing and enterprise data security.
Aphore
Cybersecurity company based in Melbourne, Australia, specializing in penetration testing services; offers real-world attack simulations to identify vulnerabilities; headquartered in Melbourne with offices across Australia; registered as Aphore Pty Ltd in VIC 3149.
Planit Testing
Australian cybersecurity firm based in Sydney; specializes in penetration testing, vulnerability assessments, and red-team simulations to identify security vulnerabilities in computer systems, networks, and web applications.
Cyber24
Cyber24 is an Australian cybersecurity firm specializing in network security, penetration testing, and managed IT services; with 20 employees, founded in 2018, and recent seed funding in 2024. The company offers active security testing capabilities, including red teaming and exploit simulation, and focuses on high-performance, secure connectivity for businesses.
Tecala
Australian IT company based in Sydney; offers consulting, managed services, and cybersecurity solutions including penetration testing and vulnerability assessments.
efex
Australian IT services and consulting firm specializing in managed technology solutions, cybersecurity, and business resilience; 130 employees with 41.4% YoY growth, $22.4M annual revenue, and $54.4M funding; provides active penetration testing services including automated and attack simulation-based testing to identify security vulnerabilities.
SECBLOK
IT services and consulting company specializing in penetration testing and cybersecurity solutions for small businesses; based in Brisbane, Australia, founded in 2024, with 2 employees. Offers vulnerability assessments, network security evaluations, and security training, emphasizing affordability and reliability.
Securetivity
Australian cybersecurity company specializing in offensive and defensive security solutions; provides penetration testing services including web application, physical, external/internal, and continuous testing; based in Narrabeen, NSW with active ABN, operating as a Managed Security Service Provider (MSSP).
Vee Tech
Vee Tech is an Australian IT services and consulting company specializing in cloud, infrastructure, and managed services; with 3 employees and 366.7% YoY growth, it provides cybersecurity assessments including penetration testing for web applications and APIs, supporting clients in security and compliance.
Productiv
Australian-based private IT solutions provider founded in 2013; 9 employees; specializes in cyber security, digital transformation, managed IT, and networking for SMEs; explicitly offers penetration testing, including quarterly security assessments and exploit testing, demonstrating active security testing capabilities.
Orro Group
Australian-based IT services and consulting company with 313 employees, $40M revenue, and $248.9M funding; specializes in network, cybersecurity, cloud, and collaboration solutions; actively offers penetration testing services confirmed by multiple datasheets and compliance documentation; operates globally with a modest market rank (#1.86M) and local rank (#65.8K).
IPSec Pty Ltd
Cybersecurity company specializing in information asset and cyber protection; offers active penetration testing services including Threat Intelligence Based Penetration Testing, Internal, Web Application, and Red Team exercises; 28 employees; Founded 2009; Based in Cremorne, Australia; 2,022 monthly website visits; Global rank #7,353,542; Employer rating 3.5/5 from 8 reviews.
CYONIC I.T. Professionals
Cybersecurity and IT services provider based in Australia; specializes in managed IT, cybersecurity, consultancy, and penetration testing with 2 employees, founded in 2006, serving businesses for over 18 years.
Technetics
Australia-based IT company headquartered in South Melbourne, Victoria; provides managed IT services, consulting, and cybersecurity solutions including penetration testing, security assessments, and dark web monitoring.
ThreatDefence
Australian cybersecurity firm specializing in SecOps and penetration testing; headquartered in Sydney with operations since 2012; offers attack simulation and red-team exercises to test security defenses.
eSecure Pty Ltd
Australian cybersecurity firm based in Port Melbourne; provides CREST-approved penetration testing services and security solutions for businesses, emphasizing secure connectivity and active security testing.
Flexbox Digital
Flexbox Digital is a private Australian digital agency founded in 2017, specializing in UX, UI, web and mobile app development, CRM, marketing automation, and cybersecurity. With 2 employees and a -33.3% YoY growth, it offers penetration testing services including manual testing of mobile apps, web apps, and APIs, with vulnerability and cyber risk assessments, emphasizing active exploitation and attack-simulation capabilities.
Gridware
Cybersecurity company based in Australia; specializes in penetration testing, threat intelligence, incident response, and cyber risk audits; 13 employees, $3M revenue, founded 2017, raised $10.5M seed funding in 2023.
nForceIT
Australian IT services and consulting firm specializing in IT security for SMBs; offers comprehensive security solutions including penetration testing, vulnerability assessments, and risk management; 6 employees with +60% YoY growth since 2017, headquartered in Vermont South, Victoria.
Ingressum
Australian cybersecurity firm INGRESSUM (AUSTRALIA) PTY LTD; provides Penetration Testing as a Service (PTaaS) with active testing across networks, mobile apps, and internal assets; based in Melbourne, VIC 3000.
Techware
Australian IT services and consulting firm specializing in managed IT, cybersecurity, and penetration testing; 15 employees with 14.3% YoY growth; founded 1991; headquartered in Clayton, Victoria; offers proactive security testing including vulnerability assessments and simulated cyberattacks.
Southern Cyber
Cybersecurity company based in Adelaide, Australia, founded in 2022; specializes in computer and network security with active penetration testing capabilities; 1 employee with -33.3% YoY growth; offers cybersecurity solutions to empower business growth and digital resilience.
Aegis 9
Australian cybersecurity consultancy founded in 2016; specializes in penetration testing, security governance, risk management, and architecture; 3 employees with a focus on tailored security solutions for public and private sectors; active in exploitability testing and vulnerability assessments.
securitribe
IT Services and cybersecurity consulting firm based in Brisbane, Australia; 1 employee; founded in 2015. Provides vCISO, cybersecurity advisory, and managed IT solutions; actively offers penetration testing services as part of security testing offerings, demonstrating engagement in active defense testing.
Cybernara
Australian cybersecurity firm based in Adelaide; provides penetration testing, web app, external, and cloud security assessments; emphasizes enterprise-grade security and global trust.
ZF Consulting Services
Australian cybersecurity firm based in Brisbane; provides penetration testing, automation, and performance testing services to protect infrastructure; supports medical device industry with quality management systems; external sources confirm pentest offerings and Australian HQ.
Catharsis.net.au
Catharsis.net.au is a cybersecurity company specializing in network and cloud security, penetration testing, and managed security services; founded in 2020 in Roseville, Australia, with 2 employees and 33.3% growth, serving as a leading provider in Sydney with a focus on simplifying cybersecurity for clients.
Secure Iss
Australian cybersecurity firm providing 24/7 security operations and penetration testing services; headquartered in Southport, Queensland, with ABN registration (70118831119) confirming Australian incorporation. The company actively offers security assessments and penetration testing.
Untapped Group
Non-profit Human Resources Services organization based in Melbourne, Australia; founded in 2017 with 9 employees, focusing on neurodiversity inclusion, training, cybersecurity, and life skills; actively advocates for neurodiverse employment and ecosystem development.
Cyberensic Australia
Cyberensic Australia is a Sydney-based cybersecurity consulting firm specializing in penetration testing, ethical hacking, and security assessments. They offer internal and external penetration tests, web and API assessments, and threat modeling, with a focus on real-world adversary simulations and vulnerability exploitation.
ARCSEC IT
ARCSEC IT is an Australian IT services and consulting company specializing in cloud solutions, 24/7 IT support, and cybersecurity including penetration testing and security audits; founded in 2016, with 4 employees and 25% YoY growth, based in Sydney.
Nortec IT Business Solutions
Australian IT services company based in Castle Hill, NSW; provides cybersecurity including penetration testing and vulnerability assessments; operates under an Australian domain with local contact number.
Myciso
Australian cybersecurity company based in Sydney; provides security management solutions and penetration testing services as part of its offerings; operates in the cybersecurity industry.
Datcom Cloud
Australian IT services and consulting company specializing in cybersecurity and penetration testing; 18 employees, $3M USD revenue, founded 1997, headquartered in Sydney, with active security testing services including penetration testing and cloud security assessments.
Aurora IT
Australian cybersecurity firm based in Mittagong, NSW; active since 2009 with ABN 35138922666; provides penetration testing and cybersecurity consulting services, including certified ethical hacking and security assessments.
Armour Networks
Australian-based IT support and services provider headquartered in Sydney, NSW; offers managed IT, cybersecurity, disaster recovery, cloud solutions, web hosting, and penetration testing services with capabilities for external and internal attack simulations, detailed reporting, and real-time notifications.
Interscale
Australian IT services and consulting firm providing IT solutions for AEC industries; offers managed services, cybersecurity, and penetration testing with active simulation of attack techniques to assess security robustness. Founded 2008; 21 employees; headquartered in Docklands, Victoria.
GovCMS
Australian government platform for content management and web hosting; built by government for government, operated by the Australian Government Department of Finance; based in Canberra, Australia; explicitly provides penetration testing services to ensure security.
Emerging IT
Emerging IT is an Australian-based private IT & cybersecurity company founded in 2001, with 34 employees and a 4.7% YoY growth. It specializes in managed IT services, cyber security, and penetration testing, with a dedicated Security Operations Team protecting against advanced threats. The company has a monthly web presence of 21,069 visits and is positioned at #1,583,566 globally and #55,135 in Australia.
Cube Networks
Australian IT services and consulting company specializing in digital infrastructure, networks, and security; 124 employees, founded in 2010, with active penetration testing services through Prism Cyber, including internal and external testing capabilities.
Spirit Technology Solutions
Australian-based IT services company rebranded as Infotrust; offers managed technology services and penetration testing (pentest) solutions; registered ABN 73 089 224 402, with headquarters in Australia.
AffinityMSP
Australian IT services and consulting firm specializing in managed IT support, cybersecurity, and cloud solutions; 19 employees with 6.7% YoY growth, founded in 2019, based in Melbourne, Australia. Recognized among Australia's top MSPs, with active engagement in penetration testing and security assessment practices.
Telstra
Australian telecommunications giant based in Sydney; provides mobile, internet, and cybersecurity services including penetration testing and cyber attack simulations.
Telstra International
Australian telecommunications company based in Melbourne; provides enterprise solutions including cybersecurity services such as penetration testing (pentest); active in vulnerability assessments and security testing through Telstra Purple, with official datasheets confirming these capabilities.
Redfox Security - Penetration Testing Services
Redfox Security is a private cybersecurity company specializing in penetration testing services, including application, network, cloud, and container security. Founded in 2020 and headquartered in Toronto, Canada, it has 21 employees with 41.4% YoY growth, serving clients across 4 countries. The firm offers comprehensive pentest solutions such as web, mobile, API, internal/external network, and cloud security assessments, with a strong online presence (37,636 monthly visits, global rank #827,832).
Packetlabs
Packetlabs is a Canadian-based private cybersecurity firm specializing in penetration testing; 43 employees, founded in 2011, headquartered in Mississauga, Ontario. It is CREST-accredited and SOC 2 Type II attested, delivering impact-first security assessments with no outsourcing or false positives. The company has a strong web presence with 45,956 monthly visits and ranks #718,442 globally.
ISA Cybersecurity
Cybersecurity company providing full-spectrum security services including penetration testing; based in Toronto, Canada, with 46 employees, $10.2M revenue, founded in 1992, serving over 500 clients in finance, government, healthcare, and education. Recognized as a major player in Canadian security services.
Neehack
Cybersecurity company specializing in penetration testing services such as network, web, and wireless testing; leverages artificial intelligence for building and securing solutions; small team of 2 employees; based in Toronto, Ontario, Canada.
PlutoSec
Cybersecurity company specializing in penetration testing, risk assessments, and consulting; founded in 2019; 3 employees with 950% YoY growth; headquartered in Toronto, Canada.
Malleum
Cybersecurity company specializing in penetration testing and security assessments; 16 employees with 7.7% YoY growth; founded 2013; headquartered in Ottawa, Canada; offers advanced, research-driven security services for enterprise clients.
3Tenets Consulting - Cybersecurity Penetration Testing Services
Cybersecurity consulting firm specializing in penetration testing and offensive security; 3 employees with a 25% workforce decline YoY; based in Oakville, Ontario, Canada; offers web app testing, cybersecurity assessments, and auditing.
InfiltrateIQ
InfiltrateIQ is a cybersecurity firm specializing in web application penetration testing; 6 employees, founded 2023, Mississauga, Canada; offers automated, continuous pentest services with tailored remediation plans, reporting vulnerabilities within 48 hours.
OwlEye
Cybersecurity company specializing in penetration testing and application security; offers manual secure code review, web and mobile penetration testing, and external vulnerability assessments; 7 employees; Founded 2023; Mississauga, Canada.
Software Secured
Cybersecurity company specializing in manual penetration testing; supports B2B SaaS clients with compliance, security assurance, and breach prevention; 15 employees; Founded 2009; Ottawa, Canada; Revenue $1M-$5M.
Stingrai
Cybersecurity company specializing in penetration testing services; offers web application, network, and active directory security testing; founded in 2021, 6 employees, Toronto, Canada; +42.9% YoY growth.
RBT Security
Cybersecurity firm specializing in offensive security and penetration testing; founded in 2023, with 6 employees (+12.5% YoY growth), headquartered in Toronto, Canada; offers penetration testing, adversary emulation, and security consulting services; website currently suspended due to WHOIS verification issues.
OTH Security
IT services and consulting company specializing in penetration testing (cloud, on-premise, network, webapp); 6 employees with 50% YoY growth; founded 2018; Vancouver, Canada.
Mand Consulting Group
Cybersecurity firm specializing in penetration testing services such as web, mobile, infrastructure, IoT, and wireless testing; ISO27001-certified with a focus on enterprise-quality solutions for startups and small businesses. Founded in 2019, headquartered in Toronto, Canada, with 4 employees and experiencing a 40% YoY workforce decline.
Digital Boundary Group
Cybersecurity company specializing in penetration testing and security assessments; conducts over 1,000 security engagements annually across 40+ countries, with a focus on web, mobile, and network security testing. Based in London, Ontario, Canada, with 31 employees and $12.2M USD annual revenue.
Cybersecurity Inc.
Cybersecurity Inc. is a private cybersecurity firm specializing in vulnerability management and penetration testing; it offers continuous penetration testing and red team simulations through its AI-powered platform. Founded in 2019 and headquartered in Nepean, Canada, the company has 2 employees and generates $5M-$10M in annual revenue. Its platform features integrated tools, scanners, and custom plugins to identify and prioritize vulnerabilities, emphasizing offensive security and proactive threat exposure management.
GlitchSecure
Cybersecurity company specializing in real-time penetration testing and vulnerability assessment; 5 employees with 16.7% YoY growth; headquartered in Winnipeg, Canada; raised $1.44M in funding; active in security testing and hacking simulation services.
Tugboat Logic (Acquired by OneTrust)
Data security software company specializing in security assurance, risk management, and supply chain resilience; 12 employees with 200% YoY growth; partners with Cobalt.io for remote penetration testing and security audits; headquartered in Calgary, Canada.
SecuredNet
SecuredNet is a Calgary-based private cybersecurity and compliance consulting firm founded in 2006, with 7 employees and 30% YoY growth. It specializes in PCI compliance, penetration testing (web app & network), cybersecurity assessments based on NIST and CIS, security awareness training, and red team testing. The company holds PCI-DSS QSA, QPA, and SSF SSLC certifications and provides vulnerability assessments and security staff augmentation.
Canary Trap
Cybersecurity company specializing in penetration testing services such as API, physical, perimeter, and internal network testing; founded in 2017, with 13 employees (+60% YoY growth), headquartered in Mississauga, Ontario, Canada.
Tech Dot Inc
IT services and consulting company based in Waterloo, Canada; 2 employees; specializes in IT support, cloud solutions, cybersecurity, and IT outsourcing; offers penetration testing services for security assessment and vulnerability management.
Websec Canada
Cybersecurity company specializing in penetration testing and network security; founded in 2010, with 3 employees and 20% YoY growth, based in Victoria, BC, Canada; offers services including system monitoring, security training, and penetration testing, with a global client base and a web presence of 3,291 monthly visits.
cisphere, inc.
Cybersecurity consulting firm specializing in penetration testing, vulnerability assessments, and security advisory services; provides professional security services to organizations in Canada with 2 employees, founded in 2010, headquartered in Mississauga, Ontario.
Vumetric by TELUS
Vumetric by TELUS is a private cybersecurity company specializing in penetration testing and security audits; founded in 2007 with 16 employees and a -36.4% YoY growth. Based in Montréal, Canada, it offers services including external, internal, web application, and medical device penetration testing, as well as cloud security and SCADA cybersecurity assessments. The company has 16,557 monthly website visits and a global rank of #1,615,415, competing in the cybersecurity market with firms like simventions, nou systems, and lhp engineering solutions.
DigitalDefence
Cybersecurity company specializing in penetration testing, vulnerability mitigation, and security assessments; 2 employees, $9.8M annual revenue, founded 2003, Waterloo, Ontario, Canada; provides services including virtual privacy officers, compliance, physical security, and security training.
Loudmouth Security
Cybersecurity company specializing in offensive security assessments; offers penetration testing, vulnerability assessments, and red teaming; founded in 2016, headquartered in Ottawa, Canada; small team of 3 employees, operated by two Defcon Black Badge winners.
StriveSec Inc.
Cybersecurity consulting firm specializing in penetration testing, vulnerability assessments, and security evaluations; founded in 2016, with 2 employees and 100% YoY growth; based in Ottawa, Canada.
Wezoom
Cybersecurity company specializing in penetration testing and cyber defense services; 5 employees with 30% YoY growth; founded in 2020; headquartered in Montréal, Canada; offers web, infrastructure, cloud, and mobile security testing, with a focus on custom penetration testing and incident detection.
QM Security
Cybersecurity company specializing in network security and penetration testing; offers affordable pentest services; founded 1998; based in Montreal, Canada; 2 employees.
Security Compass
Security Compass is a private cybersecurity company based in Toronto, Canada, with 140 employees and $65M annual revenue. Founded in 2004, it specializes in proactive cybersecurity risk management, secure software development, and penetration testing services, including continuous testing. The firm is recognized for its industry-leading security consulting and has recently expanded its global reach through strategic leadership appointments.
SecuSolutions Ltd.
Cybersecurity company specializing in penetration testing, managed security, and deep web analysis; 6 employees, $14.1M revenue, founded 2007 in Calgary, Canada; partners with cybersecurity providers to deliver essential security solutions for critical infrastructure.
Cyber Security Canada
Cyber Security Canada is a private cybersecurity company with 11 employees, $14.5M annual revenue, founded in 2000 and based in Petawawa, Ontario, Canada. It specializes in computer and network security, offering penetration testing, cybersecurity audits, and the CyberSecure Canada Certification Program, with over 30 years of industry experience and a focus on government-backed certification services.
DarkPoint Security
Cybersecurity assessment company specializing in penetration testing, network security, application security, cloud security, and red teaming; founded in 2022, based in Toronto, Canada, with 2 employees and +100% YoY growth.
AKOUTO
Cybersecurity company specializing in network security and offering managed security, consulting, and training; provides penetration testing services to identify vulnerabilities through simulated cyberattacks; 2 employees; Founded 2011; Toronto, Canada.
Ardent Security
Cybersecurity firm specializing in penetration testing, vulnerability assessment, adversarial simulation, and compliance planning; 4 employees with 66.7% YoY growth; founded 2019; headquartered in Toronto, Canada.
CyberFortress Security
CyberFortress Security is a Canadian cybersecurity firm specializing in penetration testing, cloud security, and security code review; founded in 2022, with 2 employees, headquartered in Kitchener, Ontario, Canada. It focuses on web and web3 application security, providing vulnerability detection and actionable insights to improve organizational defenses.
TeamCISO
IT services and consulting company specializing in information security governance, compliance, and penetration testing; founded 2014; employs 2 staff; headquartered in Toronto, Canada; offers penetration testing services.
CyberHunter Solutions
CyberHunter Solutions is a private cybersecurity firm specializing in network security, threat hunting, and penetration testing; founded in 2016 and based in Ottawa, Canada, with 5 employees. The company provides security audits, cyber threat hunting, and penetration testing services, leveraging cutting-edge technology to protect businesses.
Iron Fox
IT services and cybersecurity consulting firm specializing in penetration testing and security assessments; partners with MSPs to provide expert-level pentesting for SMBs and enterprise clients; 3 employees, founded 2019, based in Winnipeg, Canada.
M-TECH Business Solutions
Cybersecurity firm specializing in penetration testing, vulnerability assessments, and network security; founded 2001, 2 employees, based in London, Ontario, Canada, serving clients with data protection and compliance services.
SB Software Inc.
IT services and cybersecurity consulting firm specializing in penetration testing, remote services, and cybersecurity solutions; 3 employees; founded 2022; Montreal, Quebec, Canada.
Lightship Security, Inc.
IT services and consulting company specializing in security testing, certification, and conformance for NIAP products; 35 employees, $9M revenue, founded 2015 in Ottawa, Canada; provides penetration testing, security testing, and automation services, with expertise in Common Criteria and FIPS 140-2 standards.
EzoTech Inc.
Cybersecurity software development company specializing in attack and penetration testing; employs advanced machine learning and AI for threat detection and defense; 3 employees, $1.5M revenue, founded 2016, based in London, Ontario, Canada; actively expanding AI penetration testing services.
Parabellyx Cybersecurity
Cybersecurity testing company specializing in penetration testing and security research; provides services across applications, infrastructure, OT, AI, and cloud environments with a focus on offensive security; founded 2017; 10 employees; headquartered in Vaughan, Ontario, Canada; secured $800K in funding; recent launch of 'LUMA' continuous security testing platform.
Techimpossible Security Inc.
IT services and cybersecurity consulting company specializing in penetration testing, compliance, and scalable security solutions for startups; 3 employees with 50% YoY growth; founded in 2020; headquartered in Vancouver, Canada.
CyberImmune
CyberImmune is a cybersecurity consulting firm based in Toronto, Canada, specializing in cloud security, DevSecOps, application, and network security. With 5 employees and 25% monthly growth, they perform security and compliance assessments, penetration testing on web, network, mobile, and cloud assets, supported by dedicated VAPT pages on their website.
BXAR Inc.
Cybersecurity company specializing in offensive security and penetration testing; small team of 2 employees with 35+ years of combined expertise; based in Montreal, Canada; offers vulnerability assessment, social engineering, and security strategy services.
Stratejm
Cybersecurity company based in Mississauga, Ontario, Canada; provides enterprise-grade Security-as-a-Service (SECaaS) including penetration testing, offensive security, managed detection & response, SIEM-as-a-Service, and other security solutions; focuses on end-to-end security platforms for organizations.
TENUMBRA
IT Services and IT Consulting company specializing in cybersecurity, including penetration testing; based in Ottawa, Canada, with 2 employees; offers adversary emulation, security services, and works with international organizations on critical security missions.
SecArch Consulting Inc.
Cybersecurity company specializing in penetration testing, risk management, and secure design; founded in 2020, 2 employees, based in Regina, Canada, serving global clients.
Secured Approach
Cybersecurity firm headquartered in Edmonton, Alberta, Canada; specializes in tailored cybersecurity solutions and penetration testing services, including attack simulations to identify vulnerabilities.
Sunphinx Cybersecurity
Canadian cybersecurity company based in Montréal, Quebec; specializes in penetration testing services, including web application pentests to identify vulnerabilities in APIs and web apps.
N2 Security Consultancy
Canadian cybersecurity consultancy specializing in penetration testing; offers vulnerability assessments and simulated cyberattack services; explicitly states Canadian ownership and women-led team, reinforcing local expertise and diversity.
Security Assured Inc.
Security Assured Inc. is a Canadian cybersecurity company specializing in military-grade managed security services; with 2 employees, founded in 2024, based in Brampton, Ontario, they offer penetration testing, threat modeling, risk assessment, and data recovery services, focusing on protecting small and mid-sized businesses from advanced cyber threats.
Control Gap
IT services and consulting company specializing in cybersecurity, offensive security, penetration testing, PCI compliance, data remediation, and forensics; 32 employees, $20.2M revenue, founded 2007, headquartered in Mississauga, Ontario, Canada, serving North America and Europe.
VCura
Cybersecurity company based in Calgary, Alberta, Canada; specializes in security assessments, enterprise security, and infrastructure; offers penetration testing, vulnerability assessments, and security risk evaluations.
Quesys
Quesys is a Montreal-based IT services provider in Canada, offering comprehensive IT and security solutions; explicitly provides penetration testing, vulnerability scanning, and attack simulation services, emphasizing its security testing capabilities.
EQUIFAB INC.
EQUIFAB INC. is a Canadian cybersecurity firm with 3 employees, focusing on penetration testing, risk assessment, vulnerability assessment, and security controls; experiencing a 40% YoY decline, with 745 monthly website visits, based in Drummondville, Quebec.
Complytec Inc.
Cybersecurity company based in Mississauga, Ontario, Canada; offers penetration testing services to validate security effectiveness and provides solutions involving Tenable, RSA, and RiskRecon; headquartered at 1443 Hurontario Street, Suite 100, Mississauga.
Situate Business Solutions Inc
Cybersecurity firm based in Calgary, Alberta, Canada; provides penetration testing, threat hunting, incident response, and monitoring services; identified as Canada-based through website and LinkedIn profile.
Magna
Cybersecurity firm based in Montreal, Canada; provides penetration testing, red teaming, and attack simulation services; explicitly listed on their website and LinkedIn profile; founded with a focus on building trust and earning recognition in cybersecurity.
Technirise Consulting Inc.
Canada-based cybersecurity company specializing in penetration testing and ethical hacking; offers tailored cyber solutions and protective security services to defend against evolving threats; headquartered in Saskatoon, Saskatchewan.
Ninpo Inc.
Canada-based IT security solutions provider specializing in penetration testing services; identified as a trusted Canadian MSSP with headquarters in Ottawa, Ontario, Canada.
Sabytel Technologies, Inc.
Canadian cybersecurity company founded in 2002; headquartered in Ottawa, Ontario, Canada; offers penetration testing services including application, wireless, and web testing, as well as social engineering and phishing assessments; emphasizes a business-first approach to cybersecurity resilience.
GreyDetect
Cybersecurity company specializing in penetration testing services such as mobile, web application, cloud, and API testing; 5 employees with stable staffing; headquartered in Canada; focuses on data privacy, cyber risk, and ISO27001 compliance.
Forward Security
Cybersecurity firm based in Vancouver, Canada; offers penetration testing, application and cloud security assessments, and attack-simulation services; established expertise in ethical hacking and security standards.
Cyberwall
Canada-based cybersecurity company headquartered in Toronto, Ontario; specializes in managed cybersecurity services including penetration testing and attack simulations; provides security assessments to organizations to evaluate their cyber defense posture.
DG Consulting
DG Consulting is a Canadian security and investigations company specializing in penetration testing and offensive security services; with 5 employees, founded in 2015, and a focus on attack simulation, web app, API, cloud, and social engineering assessments, leveraging 25 years of industry experience to empower technical teams and improve cybersecurity.
Cyberswat Group
Canada-based cybersecurity firm with HQ in Québec; specializes in penetration testing services including attack simulations and vulnerability assessments, confirmed by their website and LinkedIn presence.
Trillium Information Security Systems
Cybersecurity services provider headquartered in Toronto, Canada; specializes in penetration testing with active roles in web, network, mobile, and infrastructure testing; supports clients with comprehensive security assessments.
Joust Security
Cybersecurity company based in Montreal, Canada, specializing in penetration testing and security assessments; explicitly offers custom-tailored penetration testing, red team scenario simulations, and risk assessments; headquartered at 1050 Beaver Hall Hill, Suite 1540, Montreal, QC H2Z 0A5, Canada.
CyVault
Cybersecurity firm headquartered in Montreal, Canada, providing penetration testing, attack simulation, and vulnerability assessment services; known for annual third-party pentests and red team offerings for OT/ICS environments.
Armour Cybersecurity
Canada-based cybersecurity company headquartered in Toronto, Ontario; specializes in penetration testing and ethical hacking services, with confirmed offerings of simulated cyber attack assessments and vulnerability identification.
Cybercraft Consultancy & Services Inc
Canadian cybersecurity firm based in Nepean, Ontario, specializing in infrastructure penetration testing; explicitly offers pentest services as per their website, with headquarters confirmed in Canada.
Polarsec
Cybersecurity firm specializing in offensive security and penetration testing; based in Montreal, Canada, with a focus on ethical hacking, security consulting, and rapid attack simulations for clients. Founded in 2024, with a small team of 2 employees.
MSP Corp
MSP Corp is a private IT services and consulting company based in Montreal, Canada, with 77 employees and $5M annual revenue; founded in 2020, it has raised $62.4M in funding. The firm provides comprehensive IT solutions including cybersecurity, managed IT, cloud, IoT, and telecom, with a specific focus on penetration testing services that identify vulnerabilities and simulate real attacks, serving clients across Canada.
Invictus Solutions Inc
Canadian cybersecurity company based in Markham, Ontario; specializes in penetration testing, security consulting, incident response, vulnerability management, and managed IT services; emphasizes security as a core component of business growth and scalability.
The Solutioners
IT System Data Services company based in Canada; specializes in web design, hosting, SEO, printing, and cybersecurity including penetration testing and adversary simulation; founded 2024; 1 employee; Richmond Hill, Ontario.
CDW Canada
IT services and consulting company specializing in cybersecurity and penetration testing; offers penetration testing, adversary simulation, and PTaaS with 652 employees and 6.8% YoY growth; based in Etobicoke, Ontario, Canada.
S2 Cybersecurity & Compliance Services
Canada-based cybersecurity firm headquartered in Vancouver, BC; specializes in comprehensive cybersecurity programs and penetration testing services, including external and internal network assessments with exploitation and post-exploitation phases.
Appsurent Cyber Security
Appsurent Cyber Security is a Canadian private cybersecurity company specializing in manual, adversary-driven penetration testing and security assessments; with 1 employee, founded in 2020, based in Toronto, Ontario, they serve government, fintech, and critical infrastructure clients, focusing on application, API, web, mobile, cloud, and AI security, and are known for uncovering vulnerabilities that automated tools overlook.
Defense Station
Cybersecurity firm based in Toronto, Canada; specializes in penetration testing and vulnerability assessments, offering exploitation and attack simulation services to evaluate security posture.
Security Services Corp.
Canadian security provider based in Regina, Saskatchewan; offers physical and cyber security services including penetration testing and vulnerability management; headquartered in Regina, SK.
Procyon Security Group
Procyon Security Group is a Canadian-based IT services and consulting company specializing in information security; with 3 employees, founded in 2003, and headquartered in Vancouver, BC. The firm provides focused security services such as vulnerability and penetration testing, security architecture, compliance assessment, and threat risk analysis, emphasizing customer-centric, vendor-neutral solutions.
LGIT
Canadian cybersecurity firm based in Montreal; specializes in penetration testing and vulnerability assessment services; founded in 1993; provides comprehensive IT and security solutions including technical support, infrastructure, and cloud computing.
Cyberclan
CyberClan is a Canada-based cybersecurity firm headquartered in Vancouver, British Columbia; specializes in enterprise security with a focus on human response and risk management. The company provides penetration testing services, including external and internal attack simulations and vulnerability assessments, to evaluate and enhance security posture.
Forecight Cybersecurity
Canada-based cybersecurity firm headquartered in Vancouver, BC; specializes in penetration testing, adversarial emulation, and proactive vulnerability remediation; offers advisory, compliance, managed, and on-demand cybersecurity services.
Epic IT Security
Cybersecurity company headquartered in Edmonton, Canada; offers vulnerability management, MDR & SOC, and penetration testing services; positioned as a trusted partner for tailored cybersecurity solutions, with a focus on ransomware and breach protection.
Aarvicom
Cybersecurity company based in Toronto, Canada; provides penetration testing including red teaming, network security, and security assurance services; emphasizes simplified cybersecurity solutions.
Plurilock
Cybersecurity firm based in Victoria, BC, Canada; specializes in penetration testing, red team exercises, and attack simulations with a focus on offensive security services. Headquarters located at Suite 330 - 700 Fort Street, Victoria, BC.
Strategic CyberSecurity Inc.
Cybersecurity company based in Toronto, Canada, specializing in penetration testing, security assessments, and threat intelligence; 1 employee; active in strategic alliances and national cybersecurity initiatives.
Dci
Cybersecurity firm based in Burlington, Ontario, Canada, specializing in penetration testing services; offers vulnerability assessments and offensive security testing with a focus on comprehensive cybersecurity solutions.
ADGA Group
Canadian private company specializing in strategic management and security solutions; offers penetration testing, simulation, and operational services for defense, space, and public safety sectors; 172 employees, $32.9M revenue, founded 1967, based in Ottawa, ON.
Cyberwolfe
CyberWolfe is a Canada-based cybersecurity firm headquartered in Oakville, Ontario, specializing in penetration testing services; they simulate real-world attacks to identify vulnerabilities, deliver comprehensive reports, and provide mitigation strategies, supported by a team of Offensive Security Professionals.
MavericksTech
Cybersecurity company based in Canada; specializes in penetration testing and cloud penetration testing with over 150 completed projects; located at 1200 Bay Street, Toronto, ON.
Bell
Bell is Canada's largest private telecommunications company, headquartered in Montreal, with 14,726 employees and $17.5B annual revenue. It provides broadband, wireless, Internet, TV, and media services; during evaluation, it was confirmed that Bell offers penetration testing and offensive security services, including red team testing and threat-led penetration testing (TLPT), highlighting its cybersecurity capabilities.
Secureops
SecureOps is a Montreal-based Managed Security Services Provider (MSSP) with 26 years of experience in security-by-design solutions. They offer penetration testing, risk assessments, and automated network scans, emphasizing proactive security and resilient outcomes.
TripleCheck Consulting
Private IT & Services company based in Edmonton, Canada, specializing in information risk management, security assessments, and penetration testing; founded in 2008 with 2 employees; provides expertise in security controls, incident response, and compliance.
The Cyber Arm
Canada-based cybersecurity firm headquartered in Richmond Hill, Ontario; provides penetration testing, red team exercises, and vulnerability assessments; offers attack simulation services with certified ethical hackers, serving clients across various sectors.
Carbide
Cybersecurity company based in Canada; specializes in enterprise security solutions including continuous cloud monitoring, penetration testing, and compliance management; 23 employees, $4M annual revenue, founded in 2016, with $6M total funding and recent activity in launching a Trust Centre and supporting compliance frameworks.
Iron Spear Information Security Ltd
Cybersecurity advisory firm specializing in penetration testing; performs simulated attacks using CWE and OWASP Top 10 frameworks; 12 employees; Founded 2012; Vancouver, Canada.
Cyology Labs
Cybersecurity firm providing ethical hacking, automated penetration testing, MDR/XDR, and vCISO advisory; based in Montreal, Quebec, Canada, and Canadian-Owned; specializes in AI-driven threat detection and continuous security testing trusted by government and enterprise clients globally.
TELUS
Canadian telecommunications company based in Vancouver; 14,249 employees, $14.1B revenue, $33.1B market cap, and $8.8B in funding. Offers phone, internet, TV services, and cybersecurity penetration testing using a Vumetric-powered platform to simulate real-world attacks and uncover vulnerabilities.
InfoTransec
Cybersecurity-focused IT services and consulting company based in Hamilton, Canada; specializes in penetration testing, threat intelligence, incident response, and security assessments; 2 employees; founded 2009.
FindSec Cybersecurity Solutions
Private cybersecurity firm based in Woodbridge, Ontario, Canada, with 4 employees; specializes in penetration testing, cybersecurity consulting, OS forensics, data recovery, virtualization security, IoT device penetration testing, EDR/XDR, sandboxing, mobile app security, and network security; 3,330 monthly visits; global rank #4,922,128; operates in the computer and network security industry.
Clearbridge Business Solutions Canada
IT services and consulting company based in Abbotsford, Canada; 20 employees; founded 2005; specializes in managed IT solutions, cybersecurity, disaster recovery, and explicitly provides penetration testing services involving simulated attacks, ethical hacking, and comprehensive testing scopes.
Coolidge Solutions
Cybersecurity and data analytics company based in Toronto, Canada; specializes in penetration testing, cybersecurity risk management, and compliance (PCI DSS, SOC 2); 2 employees, $3.57M revenue, founded 2013, with a focus on cybersecurity transformation and payment security.
Armilla
Canadian-based AI insurance provider specializing in AI liability coverage and security assessments; offers penetration testing and red-teaming exercises to evaluate AI system vulnerabilities, supporting secure AI deployment.
OECM
OECM is a Canadian government administration organization and not-for-profit collaborative sourcing partner for Ontario’s education, municipal, and public sectors; 63 employees, $24.7M USD revenue, based in Toronto, ON; provides procurement, supply chain, and cybersecurity services including penetration testing.
Informa Solutions Canada
IT services and consulting company based in Toronto, Canada, founded in 2012 with 2 employees; specializes in cybersecurity, AI, IoT, data analytics, and penetration testing services including web and network security assessments; regional presence in Toronto, Mississauga, Hamilton, and Niagara.
ALCiT 🍁
Canadian cybersecurity company specializing in enterprise-grade, pre-configured solutions for SMBs; offers penetration testing, self-assessment, and resilience services; 11 employees, +15.4% YoY growth, $1M-$5M revenue, founded 2009 in Mississauga, ON.
YottaSec
YottaSec is a Canada-based IT services and cybersecurity consulting company founded in 2019, with 3 employees. It specializes in information security, including penetration testing services, social media security, and cloud security solutions.
Certified Nerds Cyber Security Company
Certified Nerds is a Canadian-based private cybersecurity firm specializing in data security software and managed security services; with 4 employees, founded in 2007, and offering penetration testing, vulnerability management, cloud security, and risk assessment services. It holds registrations in Canada and the UK, and is positioned as a provider of well-founded security solutions with a global rank of #9,820,395.
Brigient
Cybersecurity-focused IT services and consulting company based in Mississauga, Canada; specializes in vulnerability and penetration testing, red-teaming, attack simulation, and risk mitigation; operates with a small team of 1 employee, emphasizing tailored, strategic cybersecurity solutions.
Les Technologies Wolf inc.
Les Technologies Wolf inc. is a Canadian computer and network security company founded in 2006, with 3 employees and 50% YoY growth. Specializing in penetration testing, vulnerability scanning, ethical hacking, social engineering, security assessments, and digital forensics, it leverages over 25 years of expertise to protect clients from cyber threats.
HoneyTek Systems
HoneyTek Systems is a Canadian cybersecurity and business solutions provider specializing in penetration testing, vulnerability assessments, and cyber incident response; with 3 employees, $391K annual revenue, founded in 2004, headquartered in Etobicoke, Ontario, Canada, and offering services such as cloud testing, social engineering, and hybrid security solutions.
Securitech Systems - Systèmes Securitech
Cybersecurity company based in Montreal, Canada, founded in 2019; specializes in penetration testing and cybersecurity services, including red teaming; small team of 2 employees; focuses on enhancing cybersecurity for Canadian businesses; offers web and mobile security solutions.
CYBERWELL
Cyberwell is a Canadian cybersecurity firm headquartered in Calgary, AB, specializing in penetration testing and offensive security services. They provide manual, exploitation-based assessments of applications, networks, and infrastructure, utilizing advanced tools to uncover vulnerabilities and demonstrate potential breaches.
Castellan Information Security Services
Cybersecurity company based in Winnipeg, Canada; specializes in penetration testing, security consulting, and policy development; 5 employees, founded 2019, with explicit penetration testing services covering web, cloud, and infrastructure vulnerabilities.
QA Consultants
QA Consultants is a Canadian-based IT services and consulting firm specializing in software quality assurance, testing, and application security; it is North America's largest software quality engineering services provider. The company has 81 employees, generates $31 million in annual revenue, and explicitly offers penetration testing services as part of its security offerings.
Sage Infrastructure Solutions Group Inc.
Cybersecurity firm based in Calgary, Alberta, Canada; provides penetration testing services employing ethical hackers with White Box, Grey Box, and Black Box testing options to simulate cyber-attacks and identify vulnerabilities.
D3 Security
Cybersecurity company specializing in autonomous AI SOC platforms; headquartered in Vancouver, Canada; offers penetration testing via Breach and Attack Simulation to test security controls and remediate vulnerabilities.
CyberSquad IT
CyberSquad IT is a private IT services and consulting company based in Montréal, Canada, with 8 employees and a -9.1% YoY growth. They offer comprehensive IT solutions including cloud computing, cybersecurity, governance, and web services, serving industries like oil and gas, mining, and manufacturing. The company explicitly provides penetration testing ('test d'intrusion') services, demonstrating their expertise in vulnerability assessment and security testing.
IsaiX Technologies
Cybersecurity company based in Montreal, Canada; specializes in vulnerability assessment, penetration testing, and compliance services for SMEs; $10M annual revenue, founded in 1989, with 2 employees and a focus on governance, risk, and cybersecurity solutions.
Malto Cyber
Cybersecurity company based in Toronto, Canada, specializing in penetration testing and security governance; explicitly offers pentest services and emphasizes trusted cybersecurity solutions; founded and registered in Canada.
Right Turn Security
Cybersecurity company specializing in penetration testing and network security; 15 employees, founded 2019, based in Brampton, Canada; offers services including penetration testing, website security, mobile security, cloud security, ransomware defense, and digital forensics.
Oppos Inc.
IT services and cybersecurity assessment company based in Mississauga, Canada; 12 employees with 6.3% YoY growth; specializes in penetration testing, risk assessments, and regulatory AI solutions; founded in 2019; $25K seed funding in 2023; active in security compliance and managed services.
Telus Digital
Canada-based digital solutions company specializing in customer experience transformation and AI technology; explicitly references penetration testing activities such as red teaming and attack simulation to identify vulnerabilities in AI and cybersecurity systems.
BlackBerry
Canadian cybersecurity company based in Waterloo, Ontario; specializes in secure communications, QNX embedded systems, and offers penetration testing services such as IoT security assessments, open source reviews, regulatory pentests, and adversary simulations.
Cyber Strategy Consulting Inc
Cyber Strategy Consulting Inc is a private IT services and cybersecurity consulting firm based in Calgary, Alberta, Canada, with 2 employees and a 50% YoY workforce decline. The company specializes in penetration testing, security gap assessments, incident response, and security risk management, providing hands-on security training and regulatory compliance services. It explicitly offers penetration testing that simulates real-world cyber attacks to identify vulnerabilities and guide remediation, with active social media presence.
White Tuque
White Tuque is a Canadian cybersecurity firm specializing in risk management, penetration testing, and offensive security assessments; with 6 employees (+40% YoY growth), founded in 2020, headquartered in Barrie, Ontario. They provide services including playbook development, tabletop exercises, vulnerability and resilience management, and simulate real-world attacks to identify threats and improve cybersecurity resilience.
Cyberpen Security
Cyberpen Security is a Canadian cybersecurity company based in Ottawa, Ontario, specializing in penetration testing and Red Team engagements; they provide vulnerability exploitation and security validation services to help clients identify and mitigate security weaknesses.
eSentire
Cybersecurity company headquartered in Waterloo, Ontario, Canada, specializing in managed detection and response (MDR) services and security operations platforms; offers AI-driven threat investigation, 24/7 SOC-as-a-Service, threat response, and penetration testing services.
Nuformat Inc.
Nuformat Inc. is a Canadian cybersecurity firm specializing in managed detection and response (MDR) services for SMBs; with 2 employees, founded in 2019, and $109.1K in funding. The company explicitly offers penetration testing, including network and website penetration tests, highlighting its attack-simulation testing expertise.
Purple Team
Purple Team is a Canada-based private IT and cybersecurity firm founded in 2021, with 2 employees. They offer comprehensive cybersecurity services including red team penetration testing, managed detection and response, governance, compliance, and dark web monitoring. Their red team services involve attack simulations to identify vulnerabilities, supporting their role in offensive security.
Bradley & Rollins
Canadian cybersecurity company based in Montreal, Quebec; specializes in cyber defense, attack surface reduction, and penetration testing services including simulated cyber-attacks, exploitation, and post-exploitation activities.
Etuteki lab Inc.
Cybersecurity company specializing in offensive security evaluations and penetration testing; offers vulnerability assessments through simulated cyber attacks, with 2 employees, founded in 2020, based in Surrey, Canada, experiencing 300% YoY growth.
D3COD
Cybersecurity and digital forensic consulting firm specializing in cybersecurity, information systems security, and risk management; offers penetration testing services; based in Montréal, Canada with 3 employees; founded in 2019.
Tetrel Security
Cybersecurity and network security company specializing in embedded systems, OT/ICS, cryptography, and product security; provides penetration testing services including automotive ECU fuzz testing, with 6 employees and 12.5% YoY growth; founded in 2023; Waterloo, Ontario, Canada.
SecGaps
IT services and consulting company specializing in ethical hacking and cybersecurity; based in Mississauga, Ontario, Canada, with presence in India; employs 3 people; founded in 2023; offers penetration testing, application security, cloud migration, ransomware protection, and vulnerability management.
Cqure Byte
Cybersecurity company based in Toronto, Canada, specializing in penetration testing services; explicitly states offering penetration testing to evaluate security measures.
Truvo Cyber
Cybersecurity company specializing in compliance and security services for SaaS firms; based in Canada with 2 employees (+200% YoY growth), founded in 2018. Offers managed cybersecurity compliance, automation, and penetration testing services, including SOC 2 and ISO 27001 frameworks, with a focus on simplifying security processes.
Sasktel
Canada-based telecommunications provider headquartered in Regina, Saskatchewan; offers internet services and explicitly provides penetration testing (pentest) services, including vulnerability assessments and attack simulations, highlighting its security testing capabilities.
Secur-IT Data Solutions
Secur-IT Data Solutions is a Canadian IT Services and Consulting firm specializing in cybersecurity, including penetration testing; founded in 2023, with 2 employees and +150% YoY growth, headquartered in Toronto, Ontario.
CyberStratego
Canada-based cybersecurity services provider headquartered in Montreal; specializes in managed cybersecurity solutions with explicit penetration testing and red teaming services to discover and address vulnerabilities.
Rhyno Cybersecurity
Rhyno Cybersecurity is a Canadian cybersecurity and IT services company founded in 2009, with 9 employees and specializing in managed detection and response, penetration testing, secure cloud hosting, and security audits. It offers high-speed managed hosting and web security solutions; ranked #3,523,078 globally and #2,191,480 in Canada, with recent news involving community engagement.
Tenebris
Cybersecurity and network security company based in Ottawa, Canada; 16 employees with 33.3% YoY growth; offers penetration testing, investigations, and security architecture services; develops batteryos, an AI-driven battery-agnostic operating system for energy optimization.
Svalbard Security
Cybersecurity company based in Vancouver, Canada; specializes in penetration testing, compliance support, and security assessments; proudly Canadian and locally owned, with a focus on regulated industries.
Netcotech
Canadian private IT company specializing in network security, managed IT services, and consulting; offers penetration testing, vulnerability assessments, and cyberattack simulations. 7 employees, $2M revenue, founded 2011 in Edmonton, Alberta.
Core Cyber Consulting
Core Cyber Consulting is a Canadian IT services and cybersecurity firm specializing in penetration testing, security audits, and enterprise security; with 3 employees, based in Toronto, and a focus on expert advisory and proactive cyber defense.
Iriss Corporation
Cybersecurity firm specializing in penetration testing, digital forensics, and security solutions; based in Calgary, Alberta, Canada, with verified Canadian incorporation and headquarters; explicitly offers penetration testing services including vulnerability assessments and attack simulations.
F12.net
F12.net is a Canadian IT services and consulting firm specializing in managed IT, cybersecurity, and cloud solutions; 189 employees, $35.6M revenue, founded 1996, with expertise in penetration testing, ethical hacking, and attack simulation to uncover vulnerabilities.
Security Lit
Cybersecurity training and consulting company based in Canada; 20 employees, founded in 2020, with a focus on penetration testing, security audits, incident response, and security training for small-medium businesses. Provides manual, black-box, grey-box, and white-box penetration tests, emphasizing real-world attack simulation.
Cloud Collective
Cybersecurity and managed IT services provider based in Vancouver, Canada; offers penetration testing, strategic IT consulting, and managed infrastructure solutions; supports security evaluation through vulnerability exploitation.
Coleman Technologies Inc.
Canadian IT and cybersecurity firm specializing in penetration testing; headquartered in Langley, BC, with explicit attack simulation capabilities for vulnerability assessment.
Infoware It
Canadian IT services provider based in Toronto, Ontario; specializes in cybersecurity, including penetration testing and audits; over 40 years of experience in IT solutions.
RHEA Canada
Defense and space manufacturing company specializing in security and lifecycle system engineering; 21 employees (+8% YoY growth), $12.3M USD revenue, founded 1992, based in Montreal, Canada; offers cybersecurity services including penetration testing, breach detection, and threat intelligence.
Clear Concepts
Managed IT services provider headquartered in Winnipeg, Manitoba, Canada; part of Convergence Networks. Offers penetration testing services, including regional testing for Seattle and Michigan, emphasizing proactive vulnerability assessment.
Elastify
IT services and consulting company specializing in security, compliance, and data protection; based in Toronto, Canada, with 23 employees and -10% YoY growth. Provides cybersecurity, offensive security, penetration testing, risk management, and modern infrastructure services.
Control Alt Delete Managed IT Services
Control Alt Delete Managed IT Services is a Canadian private managed service provider specializing in computer and network security; 12 employees, founded in 2013, headquartered in Whistler, BC. It offers cloud services, cybersecurity audits, and penetration testing, targeting SMBs with 10-200 employees.
RedLine Pentesting
Cybersecurity company specializing in offensive security services; provides penetration testing (active directory, network, web app) and attack surface mapping for SMBs; founded 2025; 1 employee; Winnipeg, Canada.
MoogleLabs
Enterprise AI/ML and blockchain solutions provider headquartered in Mississauga, Canada; offers scalable, secure enterprise services and penetration testing for blockchain environments, smart contracts, and off-chain components.
Privacy Analytics
Canadian privacy consulting firm based in Ottawa; part of IQVIA; provides penetration testing services including motivated intruder testing, with explicit mention of vulnerability assessments and advisory capabilities.
MOBIA
Canadian IT and services company specializing in digital transformation and cybersecurity; offers penetration testing services with a dedicated pentest team responsible for security assessments, serving clients across industries. Founded in 1985, employs 199 staff, and is headquartered in Dartmouth, Nova Scotia.
Xyfon Cybersecurity
Canada-based cybersecurity company headquartered in Vancouver, BC; provides 24/7 SOC services and penetration testing with simulated cyberattacks by certified ethical hackers; established presence in enterprise and mid-sized markets.
Bulletproof, a GLI Company
IT services and consulting firm based in Canada; 211 employees, $36M revenue, founded 2001, specializes in cybersecurity including penetration testing, with recognized security excellence and active market presence.
Briska Info Tech Canada Inc
Briska Info Tech Canada Inc is a private cybersecurity and technology firm founded in 2022, headquartered in Waterloo, Ontario, with 2 employees. The company offers cybersecurity services such as penetration testing, vulnerability assessments, risk analysis, and intrusion detection, focusing on security and quality assurance for corporate clients in Canada.
StreamScan
Canadian cybersecurity firm based in Montreal, Quebec; provides comprehensive cybersecurity solutions with a focus on penetration testing, including application, network, server, IoT, ICS/Industry 4.0, social engineering, and phishing testing.
MNP
Private accounting and business consulting firm based in Calgary, Canada, with 6,248 employees (+10.2% YoY growth) and $1.8B USD in revenue; offers accounting, tax, assurance, corporate finance, risk management, and cybersecurity services including penetration testing; recently acquired Sterling Park Financial Group Inc.; competes with KPMG Netherlands, PKF Attest, Deloitte.
MNP Digital
Canadian IT services and consulting company specializing in digital transformation, cybersecurity, and application development; explicitly offers penetration testing services for network, web applications, and SCADA systems; 295 employees; Founded in Calgary, Alberta; Focuses on comprehensive digital solutions and security assessments.
Prologix Solutions
Canadian cybersecurity company based in Mississauga, Ontario; specializes in penetration testing, vulnerability assessments, and cybersecurity solutions; offers services such as internal, external, wireless, and application-specific pen tests.
Mindsec
Cybersecurity company based in Montreal, Canada, founded in 2023 with 6 employees (+20% YoY growth); specializes in automating cyber and privacy compliance, including penetration testing services, to help organizations meet regulatory requirements efficiently.
Terranova Worldwide Corporation
Cybersecurity company based in Laval, Quebec, Canada; specializes in security awareness training and offers extensive penetration testing services including web, network, wireless, API, mobile, AWS, and code-assisted testing.
SYBR Consulting Inc.
Cybersecurity company based in Toronto, Canada; specializes in penetration testing, application security, and security assessments with a focus on network penetration testing, endpoint security, and insider threat evaluation; 1 employee.
ITSIGN Solutions
Cybersecurity company headquartered in Toronto, Canada, specializing in IT infrastructure management, network security, and enterprise security solutions; offers vulnerability management, penetration testing, and cybersecurity training.
TUCU Managed IT Services Inc.
Canada-based IT support and managed services provider; headquartered in Toronto, Ontario; offers cybersecurity, penetration testing, and security assessments; emphasizes in-house technicians and defense-in-depth strategies.
Perdition Security
Cybersecurity firm headquartered in Toronto, Canada; specializes in penetration testing and security assessments with a focus on offensive security services; actively supports non-profit organizations through a dedicated cybersecurity initiative.
BALANCED+
Canadian IT & Services firm founded in 1994; 24 employees with 27.6% YoY growth; specializes in IT consulting, cybersecurity, and penetration testing with expert-led assessments aligned with PTES and OWASP standards; headquartered in Mississauga, Ontario.
MicroAge - NWD
Canada-based IT services and consulting company founded in 1987; 64 employees with 29.8% YoY growth; $4.6M USD annual revenue; offers cybersecurity, Office 365, IT monitoring, co-managed IT, and penetration testing services that simulate real cyberattacks to identify vulnerabilities.
Digitalsecurity1 Inc.
Cybersecurity firm specializing in information security, penetration testing, and secure development; based in Windsor, Ontario, Canada, with a focus on comprehensive pentest services and security solutions.
Hudson Technology
Canadian cybersecurity firm based in Toronto; provides penetration testing services to simulate cyber-attacks and identify vulnerabilities, supporting clients' security measures.
ECNO
Nonprofit organization based in Kitchener, Ontario, Canada, serving Ontario’s K-12 community; provides technology leadership, shared technology services, security solutions, and penetration testing (Red Team/offensive security) services to enhance cybersecurity and operational efficiency in education.
ArannTech - Cybersecurity Solutions
IT services and consulting firm specializing in cybersecurity; offers penetration testing, vulnerability assessment, security policy, and online security training; based in Toronto, Canada with 3 employees, founded in 2017.
It Done Right
Canadian IT support and cybersecurity firm based in Calgary; provides network security, including penetration testing to identify vulnerabilities, managed services, remote IT support, data backup, and email/spam protection.
Inforica
Canada-based cybersecurity firm headquartered in Mississauga, Ontario; offers penetration testing services to evaluate and improve client security environments, emphasizing corporate innovation and technological disruption.
Acsi - Alternetive Converged Solutions Inc.
Cybersecurity firm based in Calgary, Alberta, Canada; over 20 years of experience; provides network security solutions including penetration testing services, with an award-winning team of network architects and engineers.
Aiki Secure
Cybersecurity firm based in Montreal, Quebec, Canada; specializes in penetration testing services including internal and external vulnerability assessments with detailed reporting and remediation guidance.
Secure Shield
Cybersecurity company specializing in attack simulation, vulnerability management, and risk assessments; based in Kamloops, Canada, founded in 2019, with 1 employee and +50% YoY growth; provides penetration testing services through attack simulation to identify vulnerabilities and strengthen security posture.
C3SA Cyber Security & Audit
Cybersecurity and IT services firm specializing in penetration testing, vulnerability assessments, and incident response; 11 employees, $10M revenue, founded 2005 in Ottawa, Canada; offers professional cybersecurity advisory and managed services.
Captosec
Canadian cybersecurity firm based in Quebec; specializes in penetration testing, web app security assessments, intrusion testing, and vulnerability evaluations; offers attack-simulation services and technical security solutions.
ADVANTUS360
Cybersecurity-focused IT services and consulting company based in Calgary, Canada; provides penetration testing, incident response, risk mitigation, and security design with 9 employees, founded in 2015. Specializes in deploying advanced IT security solutions including Palo Alto Networks and next-generation security technologies.
Infrocean Solutions
Infrocean Solutions is a Canadian IT services and consulting company founded in 2024, with 4 employees and headquartered in Vancouver, BC. The firm specializes in cloud security (AWS/Azure/GCP), DevSecOps automation, compliance (SOC 2, ISO 27001, HIPAA), Kubernetes security, and IaC scanning, with explicit penetration testing services for vulnerability assessment.
Cyberspective Inc.
Cybersecurity consulting firm based in Montreal, Canada; 5 employees; specializes in cybersecurity advisory, risk evaluation, compliance, and technical control assessments including infrastructure and network penetration testing, which involves simulated attacks to test security.
VARS Corporation
Cybersecurity company specializing in managed security services, penetration testing, and security assessments; offers realistic penetration simulations for network and application evaluation; 17 employees; Founded 2017; Montreal, Canada.
s01ve Cyber Solutions
s01ve Cyber Solutions is a private cybersecurity and IT consulting firm based in Calgary, Canada, with 10 employees. Founded in 2019, it provides penetration testing, cyber education, managed services, incident response, and insurance support, aiming to reduce risk and secure clients' digital assets. The company explicitly lists penetration testing as a core service, emphasizing attack-simulation capabilities, and maintains a modest web presence with 345 monthly visits and a global rank of #12,100,778.
Allcare IT
Canadian cybersecurity and IT solutions provider based in Kingston, Ontario; offers penetration testing and cybersecurity support for Eastern Ontario businesses.
Sylzr Consulting Inc.
Canadian software development company specializing in custom solutions with a focus on security; provides penetration testing services; 2 employees, founded 2021, headquartered in Ottawa, Ontario.
ArmorEye
Cybersecurity firm based in Calgary, Canada, providing penetration testing and vulnerability assessments; emphasizes a patient, collaborative, and instructional approach to security testing, with a focus on simulating attacks to identify vulnerabilities.
OctoSafes
Canadian cybersecurity firm based in Lévis, Quebec; provides penetration testing (pentest) services across web applications, networks, Wi-Fi, VoIP, and systems; official contact info includes Canadian phone number and email.
Xanthus Security
Xanthus Security is a private cybersecurity firm based in Ottawa, Canada, specializing in penetration testing for web, network, cloud, and IoT systems, including red team engagements; 6 employees with 40% YoY growth; offers IT security consulting and interactive circular economy training for manufacturing industry.
Groupe SL Inc
IT services and consulting company based in Varennes, Quebec, Canada; 15 employees; founded 2004; specializes in IT support, infrastructure, and cybersecurity including penetration testing; 7,214 monthly visits; global rank #1,967,559; competitors include ram infotechnology and rezolvit; provides cybersecurity services such as penetration testing to assess firewall and server security.
iON
Cybersecurity company based in Calgary, Canada; 47 employees with 17.6% YoY growth; founded 2003; specializes in computer and network security including penetration testing and attack-simulation services (Penetration Testing, PTaaS); competes with txs, tobin, veteran engineering and technology; recently launched AI-powered SMB cybersecurity solution and acquired Wirefire.
FUSION CYBER GROUP
FUSION CYBER GROUP is a private Canadian cybersecurity firm founded in 1985, based in Montreal, Quebec, with 11 employees and a 6.7% YoY growth. They specialize in unbreakable security solutions for business growth, offering services such as managed threat monitoring, endpoint malware detection, data loss prevention, ransomware protection, cybersecurity consulting, and penetration testing, including ethical hacking and attack simulations.
MBS Techservices Inc
MBS Techservices Inc is a Canadian cybersecurity company specializing in penetration testing services; it offers a wide range of pentest solutions including network, web app, mobile, API, cloud, wireless, and social engineering testing, with a focus on uncovering vulnerabilities through simulated cyber threats. The firm has 3 employees, was founded in 2006, and is headquartered in Vancouver, BC.
RESTIV Technology
Cybersecurity company based in Calgary, Canada; 7 employees; founded 2019; specializes in computer and network security with explicit penetration testing services conducted by internal and third-party teams; aims to democratize cybersecurity and shift industry power dynamics.
Bedrich Consulting
Bedrich Consulting is a private IT and security consulting firm based in Montréal, Québec, Canada, founded in 2008 with 10 employees. The company specializes in critical infrastructure consulting, information security, and cybersecurity services, including penetration testing (pentest), investigations, forensics, and risk management. It supports vital IT resources, offers expertise in security governance, compliance, and controls, and maintains a monthly growth rate of 11.1%.
Alt Informatique Inc.
Canadian IT services company specializing in cybersecurity; provides penetration testing, vulnerability assessment, and security validation services with a focus on intrusion testing and attack simulation; headquartered in Saint-Jean-sur-Richelieu, Quebec, Canada.
Maverick InfoSec
Cybersecurity company specializing in computer and network security services; provides penetration testing, vulnerability assessments, incident response, and 24/7 cyber monitoring; headquartered in Langley, BC, Canada, with presence in the Philippines; employs 2 people (+100% YoY growth).
Ferro Technics
Canada-based IT services firm specializing in cybersecurity, including penetration testing and security assessments; headquartered in Scarborough, Ontario, with operations in Canada & USA; offers IT consulting, auditing, and cybersecurity training, with a focus on attack-simulation services as detailed in their brochure.
Kcinetworks
Kcinetworks is a Canada-based IT support and consulting firm headquartered in Ottawa, Ontario; specializes in network infrastructure, cybersecurity, and penetration testing services, with a focus on personalized support and client relationships.
Subgraph
Private computer and network security company based in Montreal, Canada; specializes in penetration testing and security audits, with explicit approval as a service provider for the Open Technology Fund Security Lab; 2 employees; Founded 2010; Focuses on application security, web security, and information security.
SysIntelligence
Canada-based IT consulting company specializing in cybersecurity and penetration testing; headquartered in Toronto, Ontario, with services including ethical hacking and vulnerability assessments.
Microset Systems Inc.
Cybersecurity company based in Mississauga, Ontario, Canada; specializes in CyberSecurity as a Service with penetration testing and ethical hacking services; offers flexible plans including monthly, yearly, and pay-as-you-go; employs cybersecurity experts to assess and mitigate network risks.
Kaco Systems Inc
IT services and consulting company based in Calgary, Canada, founded in 2012 with 8 employees; specializes in network assessment, cybersecurity, infrastructure strategy, and managed infrastructure; explicitly offers penetration testing services including vulnerability assessments and attack simulations to improve security defenses.
Ubitrak
IT services and consulting company specializing in security compliance, PCI DSS, and Interac audits; 5 employees, founded 2002, based in Montréal, Canada; offers penetration testing, security training, log management, SIEM, and audit services, with over 500 clients guided since 2010.
SeekingFire Consulting Inc.
Cybersecurity company based in Kelowna, Canada; specializes in penetration testing, security assessments, vulnerability scans, and incident response; 2 employees, founded 2013; offers ethical hacking and attack-simulation services to identify system vulnerabilities.
Hexafusion Canada Inc.
Cybersecurity company based in Vancouver, Canada; specializes in managed IT, cloud solutions, and network security with 6 employees and 9.1% monthly growth. Founded in 2017, it explicitly offers penetration testing services, performing simulated cyberattacks to identify vulnerabilities and meet compliance requirements.
ZSoftly
IT services and consulting company based in Ottawa, Canada; 5 employees; specializes in cloud, cybersecurity, DevOps, and software development for SMBs; offers penetration testing services; active on social media; monthly growth of 66.7%.
ProactiveCS
Cybersecurity firm based in Toronto, Canada, specializing in proactive security assessments and penetration testing; offers attack simulation services to identify vulnerabilities and improve security posture.
AxE IT Consulting
IT services and consulting company based in Calgary, Canada; specializes in cybersecurity, BCDR, managed services, compliance, and penetration testing; founded 2019; 2 employees with +100% YoY growth; website: https://www.axeitconsulting.com.
Sourcetekit
Canadian cybersecurity firm based in Toronto; provides penetration testing, managed security services, and participates in government-certified cybersecurity programs like CyberSecure Canada. Demonstrates strong local presence with operations aligned to Canadian standards and security initiatives.
H.S. Cyberdefense
Cybersecurity firm based in Toronto, Canada, specializing in security awareness training and attack simulation services, including phishing simulations; offers penetration testing and security assessments to improve organizational security.
Infosprint Technologies
Canada-based cybersecurity firm specializing in penetration testing services; offers Web App VAPT, Network Penetration Testing, and Mobile App Penetration Testing, with a focus on simulating real-world attacks to identify vulnerabilities.
Access 2 Networks (A2N)
Cybersecurity company headquartered in Mississauga, Ontario, Canada; provides penetration testing services including vulnerability assessments, web app testing, external/internal/wireless pentests, and Red Team engagements.
The Syscomm Group Inc.
Canada-based IT services provider specializing in managed IT support and network security; offers penetration testing services including internal/external, web application, and physical pen tests by ethical hackers; headquartered in Mississauga, Ontario.
IT-solutions Canada
Canadian IT service provider headquartered in Richmond Hill, Ontario; offers comprehensive IT solutions including cybersecurity and penetration testing; 0+ years of experience, with nationwide support and project deployment across Canada.
Source 44 Security
Cybersecurity firm headquartered in Markham, Ontario, Canada; provides enterprise-grade security tools and penetration testing services to enhance organizational security posture.
Cyberwell
Cyberwell is a cybersecurity company headquartered in Calgary, Canada, providing penetration testing, red team assessments, and offensive security services; explicitly describes penetration testing and attack simulation capabilities.
Heighten Security
Cybersecurity firm specializing in penetration testing and attack simulation; based in Toronto, Canada, founded in 2023, with 10 employees and 21.4% YoY growth; offers controlled, authorized cyberattack simulations and offensive security services, with a focus on testing organizational security postures.
Cyber Protect Plus
Cyber Protect Plus is a private cybersecurity company based in Markham, Ontario, Canada, founded in 2023 with 2 employees. It specializes in cybersecurity consulting, compliance, vulnerability scanning, penetration testing, and security awareness training for SMBs across North America, emphasizing high-quality, tailored cybersecurity solutions.
Tynebridge Digital Partners
Private information services company specializing in digital trust solutions such as data governance, data privacy, cybersecurity, and IT management; 7 employees with 50% YoY growth; based in Vancouver, Canada; offers penetration testing services as part of its cybersecurity offerings.
RedWolf Security
IT system testing and evaluation company specializing in DDoS testing, attack simulation, and penetration testing; based in Toronto, Canada, with 9 employees, founded in 2005. Offers cloud-based platforms for simulating realistic attack vectors to evaluate security defenses and mitigation systems.
RISIMS
RISIMS is a Canadian security and investigations firm specializing in cybersecurity risk management and security best practices; it offers services including penetration testing, risk assessments, and governance. Founded in 2009 and based in Mississauga, Ontario, it operates with a small team of 1 employee, emphasizing personalized and expert security consulting and testing services.
DT Consulting Group
DT Consulting Group is a Canadian IT system and custom software development firm specializing in web hosting management tools like Plesk, and cybersecurity services including penetration testing (VAPT). Founded in 2016 in Montreal, they have 4 employees and serve sectors such as AI, healthcare, and software development, with a focus on delivering transformative and consulting solutions.
ITAdvisors
Cybersecurity company based in Brandon, Manitoba, Canada; 3 employees; specializes in computer and network security, including penetration testing services; offers consulting, risk management, and managed IT services; founded to address evolving IT risks and security needs.
Srg Security Resource Group Inc
Canada-based cybersecurity company headquartered in Regina, Saskatchewan; specializes in penetration testing services, with public procurement and domain profile confirming offensive security capabilities; known for professionalism and adaptability in serving government and cultural sectors.
GGR Security
GGR Security is a private security and investigations company based in Toronto, Canada, founded in 2017 with 2 employees. It specializes in security consulting, risk assessments, security system design, fireproofing, and fire-stopping. The firm explicitly offers penetration testing services, including physical penetration testing and red team engagements, supported by dedicated service pages and press mentions. It maintains a modest online presence with 97 monthly visits, emphasizing threat identification and attack simulation.
Joseon Group
Cybersecurity company specializing in cyber brokerage, advisory, and penetration testing; based in Toronto, Canada, founded in 2018, with 1 employee. Recognized as a leading boutique firm with expertise in penetration testing, threat assessments, breach response, and security consulting, serving clients with a focus on elevating cybersecurity resilience.
Plenum Group Inc
Canada-based IT and cybersecurity company headquartered in Calgary, Alberta; offers managed IT services and cybersecurity solutions including penetration testing and phishing simulations, with a focus on vulnerability assessment and attack simulation services.
Corporate Prime Solutions Inc.
Management consulting firm based in Vancouver, Canada; specializes in management systems, audits, and security services including penetration testing and vulnerability assessments; 6 employees, founded 2012, with a 14.3% YoY workforce decline.
D3 Security
Cybersecurity firm specializing in holistic security programs, threat detection, and red teaming; based in Vancouver, Canada, with a focus on penetration testing and attack simulation services.
Cybersecurity Umbrella
Cybersecurity Umbrella is a private IT services and consulting company specializing in proactive cybersecurity solutions; 27 employees with 45.8% YoY growth, founded in 2016 and based in Toronto, Canada. The firm offers services including penetration testing, threat detection, incident response, and digital infrastructure security, competing with firms like i-source infosystems and enigma.
Safe Harbour Informatics
Private Canadian technology firm specializing in AI modernization, cloud solutions, and cybersecurity; offers penetration testing services, security assessments, and compliance support; founded 2008, 5 employees, headquartered in Vancouver, BC.
DSolution
DSolution is a private IT security company based in Montreal, Canada, founded in 1999 with 2 employees and $397.6K annual revenue. It specializes in cybersecurity solutions, including penetration testing, migration, deployment, and support services, supporting secure infrastructure for businesses. The firm has a modest web presence with 1,793 monthly visits and a global rank of #7,670,546, and is positioned as a cybersecurity specialist in a competitive market.
ESI Technologies
Canada-based cybersecurity company headquartered in Montreal, Quebec; specializes in penetration testing, cybersecurity audits, and resilient IT strategy development; offers continuous penetration testing services and professional cybersecurity solutions.
CD INFO Inc.
IT services and consulting company based in Montreal, Canada; specializes in IT infrastructure management and cybersecurity audits, with penetration testing services introduced in 2023; 2 employees with 75% YoY growth, founded in 1994.
EVA Technologies
Cybersecurity company specializing in vulnerability and penetration testing, security architecture, and IT services; founded in 1996 in Montreal, Canada, with 2 employees and USD 367K revenue; active in cybersecurity innovation and service delivery.
Cyberometrics
Cyberometrics is a Canada-based cybersecurity firm headquartered in Toronto, Ontario, specializing in end-to-end security solutions including penetration testing, risk assessments, infrastructure hardening, compliance readiness, and 24/7 AI-powered protection; supports standards like ISO27001, SOC2, ISM3, NIST CSF, and employs tools such as Fortinet, Azure Security Center, OWASP ZAP, and Nessus.
ORA Consultants
Cybersecurity company specializing in penetration testing, risk assessment, and cyber defense; based in Montreal, Canada, with 5 employees, founded in 2022, offering expert security advisory and attack-simulation services.
Consultation Isga Inc.
Canadian IT and business consulting firm based in Laval, Québec; specializes in cybersecurity, including penetration testing and attack simulation services such as red and purple team exercises; emphasizes scalable, efficient, and client-specific solutions with a co-creative approach.
Thiefdroppers
Cybersecurity firm based in Toronto, Canada, specializing in penetration testing (VAPT); provides simulated attack testing services to evaluate security defenses.
ENFOCOM Cyber
Cybersecurity company based in Calgary, Canada, specializing in penetration testing and red teaming; 12 employees with 33.3% YoY growth; founded in 1999; offers advanced attack simulation and vulnerability assessment services.
uSAFE InfoSec Solutions
Cybersecurity company based in Calgary, Canada; founded in 2012 with 2 employees, experiencing a 33.3% YoY workforce decline. Specializes in penetration testing, security assessments, vulnerability scanning, and digital forensics, serving government and private clients in Canada.
WNCS Incorporated
IT services and security consulting company based in Ottawa, Canada; specializes in penetration testing, vulnerability assessments, and security risk management; founded 1998; 3 employees; supports federal clients with security deliverables and offers security tools.
J & M Group Inc.
Cybersecurity firm headquartered in Mississauga, Ontario, Canada; provides penetration testing and vulnerability assessments to identify and address security weaknesses, supporting organizations' cybersecurity posture.
Foilcon
Canada-based consulting and technology services firm headquartered in Burlington, Ontario; offers public and private sector technical services including consulting, deployment, readiness, project management, and penetration testing, with active hiring for security and red team roles.
Net-Wall Internet Security
Canadian cybersecurity company based in Montreal, Quebec; specializes in vulnerability assessments and penetration testing services to help organizations manage security risks and improve security posture.
iPSS inc.
Cybersecurity company based in Ottawa, Canada; specializes in penetration testing, social engineering, and red/blue team exercises; 17 employees, $19.3M annual revenue, founded in 2002, with a focus on IT security and advisory services.
Eska Security
Cybersecurity provider based in Concord, Ontario, Canada; specializes in penetration testing, vCISO, SOC 2, and ISO 27001 compliance services; explicitly offers pentest services to identify vulnerabilities.
TRM Technologies Inc.
IT services and consulting company based in Ottawa, Canada; 6 employees, $7.2M revenue, founded 1990; specializes in security, cloud, risk management, enterprise architecture, and penetration testing services, with active offensive security offerings.
Tecbound Technology
IT services and consulting company based in Calgary, Canada, with 14 employees and 13.3% YoY growth; specializes in cybersecurity and penetration testing services; serves the tourism industry through Destinations-Netzwerk Austria; 2,163 monthly website visits; recognized as a finalist in the 2024 MSP Titans of the Industry Awards.
Polar Bear Cyber Security Group
Cybersecurity company headquartered in Markham, Ontario, Canada; specializes in penetration testing and offensive security services; provides business-driven cybersecurity solutions; confirmed presence in Canada via company profile and LinkedIn; active in the cybersecurity industry.
Crisis24
Canada-based cybersecurity and risk management company headquartered in Montreal; provides penetration testing, attack simulation, and elite security services with a focus on high-profile clients and global risk navigation.
Commissionnaires du Québec
Cybersecurity firm based in Montreal, Canada, specializing in penetration testing services; provides cybersecurity consulting and testing since 1925, emphasizing expertise in simulated attack testing and security assessments.
Innovation Networks
Canadian-based IT services provider specializing in managed IT, cloud solutions, outsourcing, and cybersecurity, including penetration testing; headquartered in Vancouver, BC, with offices in Calgary and Montreal.
Compunet Infotech
Canada-based cybersecurity and managed IT services provider headquartered in North Vancouver; offers penetration testing, vulnerability assessments, and tailored cyber risk management solutions to organizations in Vancouver and the Lower Mainland.
Feroot Security
Cybersecurity company headquartered in Toronto, Canada, specializing in automated PCI compliance and web security; offers AI-driven compliance monitoring and penetration testing services, with a focus on web application security and regulatory adherence.
Cyber Security PenTesting Inc.
Cyber Security PenTesting Inc is a Toronto-based cybersecurity firm with over 20 years of experience specializing in penetration testing, vulnerability assessments, and application security. They focus on evaluating security posture through internal and external penetration tests, providing advanced security solutions for clients in Canada.
KBE Information Security
Canadian cybersecurity company based in Toronto, Ontario; provides cyber security services including penetration testing and vulnerability assessments; emphasizes proactive security and protecting information infrastructure.
Precicom Technologies
IT services and consulting company based in Canada; 74 employees with 16.7% YoY growth; specializes in IT management, cybersecurity, and innovation, with explicit penetration testing and red team services; founded in 2000; adheres to ISO 27001 standards.
BoostSecurity
Canada-based cybersecurity firm headquartered in Montreal, Quebec; specializes in application security management, supply chain protection, and penetration testing services with at least annual testing frequency.
Nimonik
Nimonik is a Canadian private company providing regulatory compliance software and standards management tools; 43 employees, $6M revenue, founded 2008 in Montreal, with active penetration testing practices as part of its security program.
Pure Information Technology
Calgary-based IT support and cybersecurity company; offers penetration testing, vulnerability assessments, and cybersecurity consulting; headquartered in Calgary, Alberta, Canada; active in regional IT support and security services.
Necando Solutions Inc.
Necando Solutions Inc. is a Canadian IT services and consulting company founded in 2011, with 8 employees and $283.8K in annual revenue. The firm specializes in optimizing organizational assets through IT solutions, including cybersecurity services such as external penetration testing, which involves simulated attack assessments to identify vulnerabilities.
247 Labs
Canadian custom software and mobile app development company based in Toronto; provides enterprise software solutions and cybersecurity services including penetration testing, with a focus on digital transformation.
Roca Networks Inc.
Canadian cybersecurity firm based in Markham, Ontario; provides penetration testing and IT security solutions to identify threats and exploit weaknesses, enhancing client defenses.
Superion Inc
Canada-based IT solutions provider specializing in digital transformation and managed IT services; offers penetration testing, attack simulation, and resilience testing for cybersecurity; emphasizes reliable support, team focus, and fixed-fee plans.
RSM Canada
Accounting firm specializing in assurance, tax, and consulting services; provides penetration testing and security testing services to identify vulnerabilities, with a focus on cybersecurity assessments; 677 employees; Founded in Canada; Revenue of $1.7B; Based in Toronto, Ontario.
Ammolite Security
Cybersecurity company based in Canada; provides penetration testing and vulnerability assessment services; headquartered in Canada, supporting sources include official website and LinkedIn profile.
Oncyber Inc.
Canada-based cybersecurity firm headquartered in Burlington, Ontario; provides penetration testing and cybersecurity solutions; employs ethical hackers; offers PatchPro SaaS with 36-hour mean time to remediate for vulnerabilities.
Nuvollo
Canadian-based IT services firm headquartered in Toronto, Ontario; provides cloud ERP, security, managed IT, and consulting services; explicitly offers penetration testing (pentest) services as part of its cybersecurity offerings.
Kearns Technology Inc
Managed IT services provider and hardware supplier based in Toronto, Canada; offers network support, IT security, IT consulting, and ethical hacking services for penetration testing and proactive threat detection.
TLD Computers
Canadian IT and AV solutions provider based in Richmond, BC; offers audio/video installation, computer equipment supply, cabling, and cybersecurity services including penetration testing and threat simulation.
Northern Computer
Canada-based IT company headquartered in Kelowna, BC, serving Western Canada; provides managed IT, cybersecurity, and IT consulting services, including penetration testing and vulnerability scanning to assess security vulnerabilities.
Pathway Communications
Canada-based IT support and cybersecurity provider; headquartered in Markham, Ontario, specializing in outsourced IT services, penetration testing, vulnerability assessments, and VAPT testing; emphasizes cost-effective, reliable, and scalable solutions.
Nucleus Networks
Canadian IT services and consulting company specializing in cybersecurity, managed IT, and business transformation; 62 employees with 4.5% YoY growth, $5.5M USD revenue, founded 2001, headquartered in Vancouver, BC. They explicitly offer penetration testing services, supported by dedicated blog content and partner collaborations, positioning them as a cybersecurity-focused MSP with a regional market presence.
Syphered.tech
Cybersecurity company based in Mississauga, Ontario, Canada; provides data security solutions and AI & Human Penetration Testing services; headquartered in Vaughan, Ontario, with a focus on protecting digital assets through advanced testing techniques.
SecurityX
SecurityX is a Toronto-based cybersecurity firm providing advanced cyber security services, including penetration testing and vulnerability assessments; headquartered in Toronto, Canada, serving clients across Canada.
Brockton Point Solutions
Vancouver-based cybersecurity firm offering risk assessment, privacy, security awareness, vCISO advisory, enterprise defense, and breach & attack simulation (BAS) services to identify vulnerabilities; provides compliance and governance solutions.
Lighthouse Integrations
Canadian IT company based in Victoria, BC, providing managed IT services, cloud solutions, and cybersecurity. Offers penetration testing and vulnerability assessments as core security services, emphasizing proactive security testing and attack simulation.
IT Weapons
Canadian managed IT service provider specializing in cybersecurity, cloud solutions, and IT management; offers penetration testing, vulnerability assessments, and red teaming services for businesses in Ontario and across Canada.
MS Solutions
MS Solutions is a Canadian IT Services and IT Consulting firm founded in 1989, with 85 employees and $2.8M USD in annual revenue. The company specializes in cybersecurity, secure managed IT, cloud infrastructure, and strategic consulting, with explicit penetration testing services covering internal, external, application, cloud, and SaaS environments. It has a growing team (+17.1% YoY), a web presence with 11,636 monthly visits, and competes in the global IT market.
Solulan
Solulan is a private IT services and consulting company based in Canada, with 73 employees and 13.9% YoY growth since 1999. It specializes in cybersecurity, managed IT, and infrastructure solutions, offering services such as penetration testing, intrusion testing, and unified communications. The firm serves a diverse client base and maintains a web presence with 4,313 monthly visits and a global rank of #3,940,229. Competitors include Stack Cybersecurity, Synetis, and Mikado Labs.
NOVIPRO
Canada-based IT consulting company headquartered in Montreal, Quebec; specializes in business intelligence, cloud strategy, and cybersecurity including penetration testing; offers dedicated pentest services and attack simulations.
WatServ Inc.
Canadian managed cloud service provider based in Toronto, Ontario; offers cloud IT solutions, cybersecurity, and security testing services including penetration testing through partner collaborations.
Gibraltar Solutions
Managed IT services provider based in Mississauga, Ontario, Canada; over 25 years of experience in IT; offers tailored technology solutions, virtual CIO services, and penetration testing including network security assessments and attack simulations.
OnX Holdings LLC
Cybersecurity company headquartered in Toronto, Canada; offers penetration testing, attack-simulation testing, vulnerability assessments, and security consulting; based in Toronto, ON, with a focus on security modernization and application security.
3Way Secure
Cybersecurity company based in Vancouver, Canada, specializing in protecting critical infrastructure and operational technology; offers risk assessment, penetration testing, and audit services to help organizations manage cybersecurity risks and improve compliance.
The Human IT Company
Canadian-based IT service provider in Vancouver, BC, offering managed IT, cloud, VoIP, data backup, cybersecurity, and co-managed IT services; explicitly markets penetration testing (pentest) services for cybersecurity assessments.
Gennix
Canadian-based IT MSP headquartered in Langley, BC; provides managed IT services, network security, cloud licensing, and penetration testing with real-world attack simulations, ethical hacking, and vulnerability exploitation.
Synchroworks Consulting
Cybersecurity and managed IT services provider based in Toronto, Canada; specializes in penetration testing, risk assessment, cloud, and AI solutions; explicitly offers penetration testing services and is headquartered in Toronto, Ontario.
SIMNET Inc
Canada-based IT services provider headquartered in Whitby, Ontario; offers managed IT, cloud solutions, cybersecurity, and penetration testing services including real-time scanning and threat identification.
Kobalt.io
Cybersecurity company based in Vancouver, Canada; specializes in cybersecurity and compliance management, including penetration testing, SOC 2, ISO 27001, and HIPAA; leverages Vanta platform and expert guidance.
CrucialLogics
Cybersecurity and IT consulting company based in Toronto, Canada; specializes in penetration testing services including Microsoft 365, Azure, and corporate security assessments; headquartered in Toronto, Ontario, with a focus on vulnerability testing and security consulting.
Connectability Inc.
Canadian IT support and cybersecurity provider with 30 years of experience; headquartered in Toronto, ON; offers managed IT services, cybersecurity, cloud solutions, data recovery, and penetration testing services.
In-sec-m, The Canadian Cybersecurity Cluster
Canadian cybersecurity organization based in Gatineau, Quebec; specializes in penetration testing, attack simulation, and vulnerability assessment with documented service offerings including continuous security testing and international cybersecurity missions.
Cybersecurity Mathieu Fluet
Canada-based cybersecurity services provider; headquartered in Laval, Quebec, with a focus on managed security, penetration testing, and security monitoring. Offers tailored solutions including annual intrusion tests and attack simulations, emphasizing operational excellence and trust.
Protexxa
Protexxa is a Canada-based cybersecurity SaaS platform leveraging AI to rapidly identify, evaluate, predict, and resolve cyber threats; it offers penetration testing services, including vulnerability assessments through simulated attacks, and emphasizes proactive threat mitigation with metrics like 93% network penetration in simulations.
Arista Cyber
Canada-based cybersecurity firm specializing in OT cybersecurity and functional safety; headquartered in Richmond Hill, Ontario; offers penetration testing services for OT/ICS environments, including OT Penetration Testing to identify vulnerabilities.
Omnicyber Security
Cybersecurity firm specializing in penetration testing, managed security, and compliance; based in Canada with a Canada office and local contact; emphasizes expertise in pentest services for diverse sectors.
Nex Globe Technologies
Canada-based IT consulting and cybersecurity solutions provider; offers penetration testing, risk assessments, and real-time threat monitoring; headquartered in Cambridge, Ontario, with a focus on enterprise digital transformation.
The Driz Group
Cybersecurity firm headquartered in Thornhill, Ontario, Canada; specializes in penetration testing, vulnerability assessments, and ethical hacking; provides regular pentest services using industry-standard tools to identify security vulnerabilities.
Nex Labs | NixGuard | AI Cybersecurity
Canadian-based AI cybersecurity company Nex Labs (NixGuard), headquartered in Toronto, offers integrated vulnerability assessment and penetration testing (VAPT) services through its NixGuard platform, combining AI-driven security solutions with Web4 metaverse gaming.
GetHacked
Cybersecurity company based in Mississauga, Ontario, Canada, specializing in penetration testing and ethical hacking; offers certified ethical hacking, web app security testing, and vulnerability assessments; holds industry certifications including OSCP, OSWE, GWAPT, GPEN, OSEP, CISA, CCSE, CCSA, CISSP.
Ion-security
Cybersecurity firm based in Windsor, Ontario, Canada; specializes in ethical hacking and penetration testing services, explicitly listing 'Ethical Hacking services' on its website.
Irm Consulting & Advisory
Cybersecurity consulting firm based in Toronto, Canada; specializes in penetration testing and bug bounty programs, offering testing of web applications, cloud, and network environments. The company is headquartered in Toronto, Ontario, Canada, with verified sources confirming its location and service offerings.
TrioSecure Ltd
Security solutions company specializing in RF, VOIP, CCTV, access control, and audio-visual systems; offers penetration testing, red teaming, and ethical hacking services; headquartered in Hamilton, Ontario, Canada.
Global Digital Security
Cybersecurity firm based in Hamilton, Ontario, Canada; specializes in penetration testing services to identify vulnerabilities through simulated attacks; headquartered in Hamilton, Canada, with a focus on security innovations.
Irongate Protection Inc.
Canada-based security firm headquartered in Toronto, Ontario; specializes in security and risk management solutions with explicit penetration testing and vulnerability assessment services.
Vusix Systems
Canada-based cybersecurity and IT services company; offers managed IT, cybersecurity, and penetration testing services; headquartered in Toronto, Canada.
M87 Cyber Security
M87 Cyber Security is a private cybersecurity company based in Toronto, Canada, founded in 2019 with 3 employees; it offers cybersecurity advisory, managed security services, education, and penetration testing, including breach attack simulation, to help organizations defend against digital threats.
Brock It
Canada-based IT services provider specializing in fully managed IT support, cybersecurity, and consulting; offers penetration testing, vulnerability assessments, and attack simulation services to enhance security posture; headquartered in Brockville, Ontario.
Quicknex IT
Cybersecurity company based in Toronto, Canada; specializes in penetration testing, vulnerability scans, and ethical hacking services; headquarters confirmed in Canada, with a focus on cybersecurity testing.
Annexus Technologies
Canada-based IT service provider specializing in managed IT solutions and cybersecurity testing; offers penetration testing, vulnerability scans, and social engineering assessments; headquartered in Toronto, Ontario, with a focus on security evaluations.
ThorSolutions Inc.
Canadian IT security firm specializing in penetration testing and security audits; founded 2010, 3 employees, headquartered in Halifax, NS; focuses on protecting intellectual property and non-tangible assets.
Privateer Cybersecurity
Privateer Cybersecurity is a Canada-based private cybersecurity firm founded in 2024 and headquartered in Montreal, Quebec. It employs 1 person, with a 50% decrease in workforce YoY, and provides comprehensive penetration testing services to help organizations identify vulnerabilities and strengthen their security posture.
TDWAS Technologies
Cybersecurity company based in Toronto, Canada; specializes in penetration testing, vulnerability assessments, threat hunting, incident response, and network security; founded in 2020 with 3 employees; provides tailored security solutions to protect digital assets from emerging threats.
Felix IT Solutions Inc.
Canadian cybersecurity firm specializing in managed IT, cloud services, and penetration testing; offers attack simulations and cybersecurity audits; based in Canada with a focus on the Canadian market.
MozoX
MozoX is a Canadian-based private software development firm founded in 2018, with 8 employees and a 12.5% YoY workforce decline; specializes in cybersecurity, offering penetration testing for web, mobile, network, wireless, and internal systems, along with red team assessments, emphasizing security testing and risk management capabilities.
EliteSec Information Security Consultants, Inc.
Cybersecurity consulting firm based in Waterloo, Canada; specializes in penetration testing, security program development, and cybersecurity advisory for SMBs and enterprises; founded 2019; 1 employee.
Syntactical Inc
Cybersecurity company specializing in penetration testing; based in Calgary, Alberta, Canada with 1 employee; focuses on offensive security, attack TTPs, and realistic penetration tests to improve clients' security posture.
Synnapex Inc.
Cybersecurity company specializing in vulnerability assessments and penetration testing; based in Richmond Hill, Ontario, Canada, with a focus on proactive security solutions that identify system vulnerabilities.
Upside Business Technologies
Cybersecurity and IT solutions provider based in Winnipeg, Canada; 3 employees with +33.3% YoY growth; specializes in penetration testing, threat monitoring, incident response, and digital risk assessment; ranked #11,736,682 globally with 1,097 monthly website visits.
Vi Professional Solutions Inc.
Canada-based IT solutions provider specializing in managed IT, consulting, and cybersecurity; offers penetration testing as part of cybersecurity services, with headquarters in Toronto, Ontario.
Coral eSecure Private Limited
Canadian-based cybersecurity consulting firm specializing in penetration testing, privacy, and compliance standards; with 20+ years of experience, $10M annual revenue, and a focus on certification support for standards like SOC, NIST, HIPAA, GDPR, and ISO 27701.
CipherNest Cybersecurity Inc
Toronto-based cybersecurity firm founded in 2025; specializes in penetration testing, adversary-emulation, red and purple teaming, with a focus on attack simulations and offensive security capabilities.
Solyssey
Cybersecurity firm based in Toronto, Canada, specializing in penetration testing and attack-simulation services; explicitly references conducting regular penetration tests and security assessments on its website.
Argon Cyber Security
Canada-based cybersecurity company specializing in penetration testing; offers advanced vulnerability assessments with a team of experts in AppSec, DevSecOps, pentesting, and cloud security. Known for high-quality, affordable services and a focus on vulnerability hunting.
Tenecom Solutions
Tenecom Solutions is a Canada-based IT services and consulting company founded in 1986, with 12 employees and $12.2M in annual revenue. They specialize in IT consulting, network support, and cybersecurity, explicitly offering penetration testing services to identify vulnerabilities. Supporting SMBs across North America, they have a modest web presence with 2,634 monthly visits and a global rank of #6,510,331.
System Architects Inc
Canadian IT & Services company providing managed IT, cybersecurity, cloud hosting, and compliance solutions; 12 employees with 6.3% YoY growth, $3.4M revenue; offers certified penetration testing (internal/external) with formal methodologies and expert consultants (OSCP, CISSP, CEH, OSCE); founded 1997; based in Toronto, ON.
Secure North
Canadian cybersecurity firm based in Ottawa; specializes in penetration testing, red/purple team assessments, and security evaluations; confirmed operations in Canada through official materials and LinkedIn profile.
ITConnect
Canadian IT service provider based in Delta, BC, specializing in managed IT solutions and cybersecurity; offers penetration testing services to identify vulnerabilities before attackers do.
ByteLok IT Solutions Inc.
Canadian-based IT services provider specializing in managed IT, cybersecurity, and network support; offers penetration testing, vulnerability assessments, and security audits with quarterly testing commitments; headquartered in Abbotsford, BC, Canada.
Resolved It
Canada-based IT services provider specializing in cybersecurity, including penetration testing, security policy reviews, risk assessments, and compliance checks; headquartered in Surrey, BC, with US & Canada offices. Focuses on operational efficiency and security solutions.
Modality Technology Partners Inc
Canada-based IT services provider specializing in managed IT, cybersecurity, and penetration testing; offers network auditing and attack simulation services to improve security posture; headquartered in Abbotsford, BC.
Itblueprint Solutions Inc.
Canada-based managed IT services provider headquartered in Vancouver; offers managed IT support, help desk, IT consulting, and cybersecurity including penetration testing services, with a focus on vulnerability assessments and security testing.
SolutionsIT.ca
Canadian IT services provider specializing in managed IT and cybersecurity; headquartered in Winkler, Manitoba, with verified address at 278a 1st St, Winkler, MB, R6W 3N2, Canada; offers penetration testing services as part of their cybersecurity offerings.
Decyifer - Total Security
Cybersecurity firm based in Calgary, Canada, founded in 2022; 2 employees; specializes in penetration testing, vulnerability assessments, breach audits, breach simulations, incident response, and ransomware recovery; emphasizes advanced simulated attack testing to identify security gaps.
Myriad Information Technology Solutions Inc. - Myriad Technologies
Canadian cybersecurity firm specializing in computer and network security; provides hosting, account management, and penetration testing services; 6 employees, founded 2004, headquartered in Chilliwack, BC; recognized for award-winning IT solutions and attack-simulation testing capabilities.
Globe Risk International
Security and investigations company specializing in security management, corporate intelligence, threat and vulnerability assessments, and crisis response; provides penetration testing services such as 'Red Cell' assessments against facilities and critical infrastructure; based in Toronto, Canada, with $10.5M annual revenue and 3 employees.
Modular Technologies Inc
Canada-based cybersecurity and IT solutions provider; offers penetration testing services as part of their security offerings; headquartered in Calgary, Alberta, with a focus on managed IT support and cybersecurity services.
Infedo Network Solutions
Cybersecurity and managed IT services provider based in Abbotsford, BC, Canada; offers penetration testing and vulnerability assessments; serves small businesses across Canada and the US with 10-500 computers.
Onit
Cybersecurity services provider headquartered in Belleville, Ontario, Canada; offers penetration testing, attack simulation, and cybersecurity drills for SMBs, with expertise in guiding cybersecurity attack simulations and phishing tests.
Exchange Technology Services
Canadian IT solutions provider based in Winnipeg, Manitoba; offers penetration testing services confirmed by social media and profile mentions; focuses on cybersecurity and IT support for SMBs.
Synditech Solutions
Canada-based IT consulting firm specializing in managed IT, cloud solutions, and cybersecurity; offers vulnerability assessments, penetration testing, and social engineering assessments; headquartered in Vancouver, BC.
Netdigix Systems Inc
Canadian cybersecurity and cloud services provider; specializes in penetration testing with ethical hacking to expose vulnerabilities, and offers managed cloud hosting, private cloud integration, and IT consulting. Based in Burnaby, BC, with a Vancouver data center.
Kw It Solutions
Canada-based IT services company specializing in cybersecurity and risk management; explicitly offers penetration testing services to identify vulnerabilities in client systems; headquartered in Waterloo, Ontario, with a focus on quick issue resolution and comprehensive IT support.
Expera Information Technology Inc.
Canada-based cybersecurity and managed IT support company with headquarters in Calgary and operations in Toronto; offers penetration testing services including third-party pentest and attack simulation, serving clients in Calgary and Toronto.
vTech Solution Canada
IT services company based in Winnipeg, Canada; founded 2017; 8 employees; provides managed cloud, security, compliance, cloud migration, email migration, mobile security, and managed IT services; explicitly offers penetration testing and attack-simulation services, supporting active cybersecurity engagements.
PwC
Canada-based professional services firm with 120,836 employees and $55.4B annual revenue; offers assurance, tax, advisory, and consulting services, including penetration testing and red teaming to identify security vulnerabilities; operates globally with a strong emphasis on technology and trust.
Midas Tech Inc
Canadian cybersecurity firm based in Richmond Hill, Ontario; provides managed IT services and penetration testing with detailed security assessment processes.
Astate
Cybersecurity firm based in Québec, Canada, specializing in penetration testing and attack simulation; offers tailored offensive security services with certified experts and a focus on long-term client partnerships.
Infinity Network Solutions
Canada-based IT services provider headquartered in Toronto, Ontario; offers cybersecurity including penetration testing, vulnerability scanning, attack simulation, and security risk assessments; serving small and medium-sized businesses across Toronto, GTA, Canada, and globally.
North IT | Pen Testing Specialists
Cybersecurity company specializing in penetration testing and application security; 5 employees with 25% monthly and yearly growth; founded in 2012; based in Middlesbrough, UK.
MDSec
MDSec is a UK-based private cybersecurity consultancy specializing in adversary simulation, application security, penetration testing, incident response, research, training, and technical security; with 38 employees (+1.7% YoY growth), $1M annual revenue, founded in 2011, and recognized for expertise in application, mobile, and hardware security, and targeted red team attacks.
Adversify
Adversify is a UK-based boutique cybersecurity consultancy specializing in penetration testing; CREST-accredited with 2 employees, founded in 2022, headquartered in York, England. The company offers comprehensive security assessments, focusing on application and network security, with a strong emphasis on high-quality, specialized services.
You Gotta Hack That
Cybersecurity consultancy specializing in penetration testing and IoT security; founded in 2017, based in Manchester, UK, with 2 employees and 200% YoY growth; provides services including web, mobile, internal, external, and wireless network penetration testing, with 1,571 monthly visits and ranked #10,597,252 globally.
Exosec Limited
Exosec Limited is a UK-based IT services and cybersecurity consulting firm specializing in penetration testing, red teaming, and security assessments; with 3 employees, founded in 2019, it emphasizes deep technical expertise and a client-first approach in cybersecurity.
Cyber Armed Security
UK-based private IT security company founded in 2020; specializes in penetration testing, bug sweeping, phishing, and intelligence operations; 8 employees; operates in cybersecurity, ethical hacking, open source intelligence, and secure code review; aligned with UN resolutions.
Securebytes® Solutions Ltd
UK-based cybersecurity firm with 2 employees; specializes in penetration testing, ethical hacking, and cybersecurity consulting; CREST registered penetration testers with extensive industry experience; actively engaged in cybersecurity services and social media presence.
Precursor Security
UK-based cybersecurity company specializing in CREST-certified penetration testing and offensive security services; 20 employees with 29.6% YoY growth; founded in 2018; operates a 24/7 UK SOC; ranked #10,195,298 globally with 1,588 monthly website visits; offers tailored cybersecurity solutions, edge protect tools, and active threat simulation.
Fortifi Cyber
Cybersecurity company specializing in CREST-accredited penetration testing; offers network, web, mobile, and red & purple teaming services; founded in 2022, 5 employees, based in Harpenden, UK; 50% YoY growth, global rank #10,785,117, with 1,118 monthly website visits.
Pentest People
UK-based security consultancy specializing in Penetration Testing as a Service (PTaaS); 76 employees with 20.2% YoY growth; offers web application and network penetration testing, simulating attacks to identify vulnerabilities; active in cybersecurity market with recent focus on security testing and cyber risk analysis.
SecureTeam Ltd
UK-based cybersecurity consultancy founded in 2016; 6 employees with -8.3% YoY growth; specializes in penetration testing, security hardening, Red Team assessments, incident response, and forensics; headquartered in London, UK; provides network & application penetration testing, secure configuration review, and cybersecurity advisory services.
Realize Security
Cybersecurity company specializing in penetration testing and security assurance; CREST-approved and UKAS-accredited; 2 employees with +200% YoY growth; headquartered in London, UK.
Rootshell Security
Rootshell Security is a UK-based private IT & Services company specializing in vulnerability management and penetration testing; 35 employees with 1.9% YoY growth, founded in 2019, headquartered in Basingstoke, UK. It is a leading provider of Penetration Testing as a Service (PTaaS), combining innovative technology with seasoned professionals to deliver vendor-agnostic security solutions and continuous threat exposure management.
Moztech Security
Cybersecurity consultancy specializing in penetration testing, ethical hacking, and vulnerability assessments; 4 employees; Founded 2019; Chesterfield, UK. Provides IT security testing services to improve client cyber resilience.
Black Belt Security LLC
Cybersecurity consultancy based in the United Kingdom; specializes in penetration testing, vulnerability assessments, static code reviews, and cloud security with 9 employees, founded in 2019, and a focus on delivering premium security services.
Redscan, A Kroll Business
Cybersecurity company specializing in managed detection, penetration testing, and incident response; 42 employees, $11.5M revenue, founded 2002 in London, UK; provides explicit penetration testing services including web app testing and ethical hacking.
OALO Security
Cybersecurity company specializing in penetration testing for websites, mobile applications, and IT systems; founded in 2019 with 2 employees, headquartered in the United Kingdom. Focuses on vulnerability assessment and security improvement guidance.
Sentrium Security
UK-based cybersecurity consultancy founded in 2018; 4 employees with 16.7% YoY growth; CREST-approved provider specializing in application, cloud, and penetration testing services, offering comprehensive vulnerability assessments and risk reduction.
BlackBox Pentesters
BlackBox Pentesters is a UK-based cybersecurity firm specializing in penetration testing and information security services; founded in 2025 with 3 employees, it emphasizes simplifying cybersecurity and offers services including red teaming, social engineering, physical, cloud, application, and wifi penetration testing.
OnSecurity
Cybersecurity company specializing in penetration testing and security assessments; 34 employees; founded 2018; Bristol, UK; $14M funding; offers web, cloud, infrastructure testing, phishing, social engineering, physical penetration, and vulnerability scanning.
SecQuest - a NCSC Assured Service Provider
UK-based cybersecurity consultancy specializing in penetration testing and security assessments; offers CHECK & CREST services with a team of 9 employees; founded in 2012; provides network, application, and infrastructure security testing, with 7,422 monthly website visits and a global rank of 2,835,237.
Appsecco
UK-based private cybersecurity company specializing in application and cloud security testing; 6 employees, founded 2015, last seed funding in 2016, with a focus on penetration testing, vulnerability assessments, and secure software development. They serve clients across industries with expert security testing and actionable insights.
FORTBRIDGE
Cybersecurity company specializing in penetration testing and security assessments; offers mobile, web, API, and network pentesting, cloud security review, red teaming, and security architecture; 5 employees; Founded 2020; London, UK.
Carapace
Cybersecurity company specializing in penetration testing and security assessments; offers external/internal network testing, wireless security, and physical security reviews; founded 2023; 5 employees; headquartered in United Kingdom.
Forfend Information Security
Cybersecurity consultancy based in Birmingham, UK; 4 employees with 33.3% YoY growth since 2022; specializes in penetration testing, application security, and wireless network testing, emphasizing comprehensive support and client engagement.
Tradecraft
Tradecraft is a UK-based IT services and cybersecurity consultancy founded in 2017 with 4 employees; it specializes in adversary simulation and vulnerability exploitation, providing penetration testing-like security assessments. The company is registered in England & Wales (Company No. 10984430) and operates from London, with a focus on security testing and cyber defense services.
XRAY CyberSecurity
UK-registered private cybersecurity firm specializing in penetration testing; offers external/internal network pentests, application testing, and social engineering; 6 employees; founded 2013; headquartered in London, UK; internationally certified with active social media presence.
Akimbo Core
Akimbo Core is a UK-based cybersecurity firm founded in 2021, with 4 employees specializing in penetration testing, cybersecurity training, and consultancy; it has a growing online presence with 3,422 monthly visits and a global rank of #4,513,234.
Foregenix
UK-based IT services and cybersecurity company specializing in penetration testing, forensics, and compliance; 60 employees, $9.9M revenue, founded 2009, headquartered in Swindon, UK; offers network, web, mobile, wireless, and cloud penetration testing services, with recent activity including collaborations and spin-outs.
Cyndicate Labs
UK-based cybersecurity consultancy specializing in penetration testing and red teaming; 6 employees with 28.6% YoY growth, founded in 2020, headquartered in Birmingham, UK. Offers web application testing, cyber scheme assessments, and cybersecurity consulting; 8,000 monthly website visits, ranked #2,039,956 globally.
Pentest Limited
Cybersecurity company specializing in penetration testing, red teaming, and consultancy services; 21 employees, $9.7M annual revenue, founded 2001 in Altrincham, UK; offers tailored testing, compliance, workshops, and research activities, with a global web rank of #3,838,798 and 4,379 monthly visits.
Circumvensys
UK-based private cybersecurity firm specializing in penetration testing, vulnerability assessments, and managed security services; 2 employees with stable operations and a focus on network and application security testing.
In.security
Cybersecurity consultancy based in the UK; specializes in penetration testing, red team testing, vulnerability assessments, and cybersecurity training; 3 employees; founded 2018; provides technical security testing and awareness services to organizations.
Trethtec Ltd
UK-based cybersecurity firm specializing in penetration testing services such as web application, API, internal, and cloud assessments; offers single and ongoing engagements with active exploitation to identify security vulnerabilities.
Securityium
Securityium Ltd is a UK-based cybersecurity firm specializing in penetration testing and vulnerability assessments; with 2 employees and a 57.1% YoY workforce decline, it focuses on high-security testing services for enterprise clients. Founded in 2020 and headquartered in London, it maintains a modest online presence with 2,219 monthly visits and a global rank of #6,583,875.
Pentiq
Cybersecurity company specializing in penetration testing and vulnerability assessments; based in London, UK, with 7 employees, founded in 2016. Offers ethical hacking, social engineering, security training, and compliance services, with active social media presence and a focus on secure testing environments.
Incursion Cyber Security
Incursion Cyber Security is a UK-based cybersecurity consultancy specializing in penetration testing, security audits, and cyber training; founded in 2022, with 3 employees and a focus on enhancing network security for mid-market clients. They are a highly accredited, boutique firm with a strong emphasis on business-focused security services.
Dhound.io
Dhound.io is a UK-based cybersecurity firm specializing in manual web and mobile application penetration testing; 3 employees, founded 2015, headquartered in Leeds, with a focus on detecting suspicious activity to prevent attacks. It has a rapid growth rate (+50% monthly) and a modest web presence with 1,316 monthly visits.
Securewinds
UK-based cybersecurity firm with 2 employees; specializes in consultancy, penetration testing, and security assessments for digital assets and infrastructure; provides web application penetration testing and cloud security services; headquartered in London, UK.
Heretek
Cybersecurity company based in the United Kingdom; specializes in penetration testing for infrastructure, web applications, and APIs, with 3 employees and 33.3% YoY growth; founded in 2023, with a focus on digital transformation, cloud engineering, and IT consultancy.
Cyber Alchemy Ltd.
Cyber Alchemy Ltd. is a UK-based cybersecurity company founded in 2023 with 3 employees; specializes in assessment, penetration testing, red team exercises, cloud assessment, and consultancy; also provides remediation training, ethical hacking, and cyber awareness training; focuses on improving clients' security posture; web presence includes 7,108 monthly visits and a global rank of 2,136,249; core service includes penetration testing.
Pen Test Partners
Cybersecurity company specializing in penetration testing services across networks, applications, and cloud; 67 employees, $6.1M revenue, founded 2010, based in Buckingham, UK; recognized for expertise in red teaming, testing, and security consulting, with 28,414 monthly website visits and global rank #1,041,359.
Razorthorn Security
Cybersecurity consultancy specializing in penetration testing, compliance, and consulting; 14 employees with -10.5% YoY growth; CREST-accredited pentesting across infrastructure, wireless, web, and mobile; Recognized by Gartner; Founded 2007; Tunbridge Wells, UK.
Mobius Binary
IT services company specializing in cybersecurity penetration testing; provides internal and external penetration testing, web app testing, vulnerability assessments, and OSINT; 8 employees; Founded 2021; Bath, UK.
Sencode Cyber Security
UK-based private cybersecurity company specializing in penetration testing and security consultancy; offers web, mobile, and infrastructure pentest services, CREST-accredited, with 2 employees, founded in 2019, headquartered in Middlesbrough, UK. Provides comprehensive cybersecurity solutions with a pioneering approach to modern security and OSINT challenges.
Bruce & Butler
Cybersecurity company specializing in penetration testing, vulnerability assessments, and audits; 8 employees with 15.4% YoY growth; founded 2015; Sheffield, UK; provides CREST-accredited penetration testing services and data protection solutions for UK and international clients.
Salus Cyber
Cybersecurity company based in the United Kingdom; specializes in penetration testing, incident response, data protection, and security strategy; 25 employees with 9.4% YoY growth; founded in 2017; offers comprehensive security services including ethical penetration testing and compliance testing.
Cybercontrols.io
Cybercontrols.io is a UK-based infosec consultancy providing cybersecurity and compliance services, including penetration testing, internal audits, and endpoint security; founded in 2022, with 4 employees and +300% YoY growth, headquartered in Morpeth, UK.
Mollis Group
UK-based IT services and consulting company founded in 2019; specializes in cloud cybersecurity, penetration testing, ethical hacking, security architecture, and digital transformation; 3 employees; headquartered in London, UK; provides professional penetration testing services as explicitly stated on their website.
CyberCrowd
CyberCrowd is a UK-based IT services and cybersecurity company founded in 2016, with 18 employees and a 30.8% YoY growth. It specializes in penetration testing, assessment services, and cyber security consulting, serving clients with comprehensive vulnerability evaluations, web and mobile app testing, and certification readiness. The firm is a market leader in cyber security assessment, with a strong web presence and active recent activity in industry news.
C360RED
IT system testing and evaluation company specializing in penetration testing; based in United Kingdom; 2 employees; founded 2025; focuses on web and network security testing, emphasizing transparency and affordability.
RM Information Security
RM Information Security is a UK-based private cybersecurity consultancy specializing in penetration testing and information security. Founded in 2015 and employing 6 staff, they focus on expert, communication-driven services with active penetration testing offerings, including application security and vulnerability exploitation. They are headquartered in Manchester, UK, with a modest online presence of 1,068 monthly visits and a global rank of approximately 12.7 million.
th4ts3cur1ty.company
Cybersecurity company specializing in penetration testing, purple team, GRC, and cyber strategy; UK-based with 10 employees, founded in 2019, offering straightforward, no-nonsense support and international services. Focuses on providing clear, technical cybersecurity solutions with a small, dedicated team.
CYBER I UK
Cyber I UK is a UK-based private cybersecurity company specializing in penetration testing, assurance, and incident response; 4 employees, founded in 2000, with a UK domain and contact details, and 847 monthly website visits.
One Compliance Cyber Limited
Cybersecurity company based in the United Kingdom; specializes in penetration testing, red team testing, vulnerability assessments, incident response, and data privacy consulting; 15 employees with 6.3% YoY growth; founded 2018; focuses on data privacy and cyber security services for businesses.
Ruptura InfoSecurity
UK-based IT services and cybersecurity company specializing in CREST & CHECK Approved Penetration Testing; 8 employees, 7.7% YoY growth, founded 2020, operates in a competitive global market with a modest web presence and active social media engagement.
ThreatMatrix
ThreatMatrix is a private cybersecurity firm headquartered in Manchester, UK, with 3 employees; it offers comprehensive security services including penetration testing, web security, data security, network security, endpoint security, forensic analysis, and phishing training, emphasizing its focus on safeguarding digital assets and infrastructure.
RandomStorm Ltd
UK-based network security company providing enterprise security management tools and penetration testing services; employs 4 people, founded 2007, with $2.5M annual revenue; headquartered in United Kingdom.
Cyberis
Cyberis is a UK-based cybersecurity consultancy headquartered in Tewkesbury, Gloucestershire; specializes in information security with a focus on penetration testing, incident response, and simulated targeted attacks. The firm is CREST-accredited, demonstrating recognized expertise and compliance in penetration testing services.
Cyro Cyber
Cybersecurity company based in London, UK; provides penetration testing (pentest) services including PenTest-as-a-Service and offensive security testing; headquartered in London, England.
Surecloud Cyber Services
Cybersecurity company based in Gloucester, UK; specializes in penetration testing, including infrastructure and cloud security testing, with active vulnerability assessment and attack simulation capabilities.
CODA Security
Cybersecurity consultancy specializing in computer and network security; founded 2017, 4 employees, based in Leamington Spa, UK. Offers penetration testing, risk management, vulnerability assessment, and bespoke cybersecurity services; emphasizes high-quality, client-focused solutions and invests heavily in personnel.
R & I Consulting
UK-based IT services and cybersecurity consulting firm founded in 2017; specializes in penetration testing and vulnerability assessments with 3 employees and headquartered at 5 Freeman Close, Castle Hill, Ebbsfleet Valley, DA10 1BY, UK.
Secarma Ltd
Cybersecurity company specializing in penetration testing services; based in Manchester, UK, with headquarters at 3 Archway, Birley Fields, Manchester, M15 5QJ; UK registered company number 04217114; explicitly offers penetration testing and cybersecurity assessments.
Amr Cybersecurity
UK-based cybersecurity company providing penetration testing services with CREST accreditation; employs vetted, certified security experts for tailored testing, reporting, and post-engagement support.
CODA Security Limited
UK-based cybersecurity consultancy specializing in bespoke services; offers penetration testing, vulnerability assessments, and risk management with experienced principal-led teams. Headquartered in Leamington Spa, Warwickshire.
CSaaS
UK-based cybersecurity company operating from csaas.uk; specializes in penetration testing, including external/internal infrastructure assessments and attacker-modeled testing for ICS environments, with explicit service offerings listed on their website.
CDEC Ltd
UK-based IT services and cybersecurity consultancy with 3 employees and +60% YoY growth; specializes in penetration testing, security audits, incident response, and bespoke hardware solutions; registered in England and Wales (Company No. 10292654), headquartered in London, with 2,161 monthly website visits and a global rank of #8,464,690.
Mobius Consulting
UK-based cybersecurity company specializing in penetration testing and security assessments; listed on UK Companies House with registration numbers 13538454 and 06958601; offers comprehensive security testing including penetration testing and vulnerability scanning.
Conseal Security Ltd
Cybersecurity company specializing in penetration testing for Android, iOS, and web apps; 3 employees with 50% YoY growth; based in London, UK; offers affordable security testing, code analysis, and legacy product assessments.
Cyphere Ltd
UK-based cybersecurity firm specializing in penetration testing; headquartered in Greater Manchester with a registered office in Altrincham, UK; offers CREST-accredited security testing services.
Cyber Defence Ltd
Cyber Defence Ltd is a UK-based cybersecurity firm specializing in modern security operations, threat intelligence, and penetration testing; offers goal-driven pentest services across diverse environments, supported by CREST accreditation, and operates primarily in the UK and Europe.
Cloudpush
IT services and consulting firm based in London, UK; specializes in cybersecurity, penetration testing, managed IT, and cloud solutions; 2 employees, founded 2020; provides comprehensive cybersecurity services including penetration testing, security awareness, and network security.
IP Overwatch Ltd
Cybersecurity firm based in the UK; offers penetration testing and vulnerability assessments; utilizes advanced technology to identify vulnerabilities and mitigate cyber risks.
Nextgen Cyber
UK-based cybersecurity firm specializing in penetration testing, security assurance, red team simulations, and social engineering tests; located in Barnet, London, with UK registration at Companies House.
Cyberlab
CyberLab is a UK-based cybersecurity firm specializing in penetration testing services; it explicitly offers penetration testing as a core service and is headquartered at Bridgford House, Heyes Lane, Alderley Edge, SK9 7JP.
Toro Solutions
UK-based security and investigations company founded in 2015, with 13 employees and a focus on cyber, physical, and personnel security. Known for creating the UK's first Red Team penetration test, it provides active penetration testing, cyber attack simulation, and security consultancy services, serving government and business clients globally.
Hackyde Limited
UK-based cybersecurity company specializing in penetration testing; led by professionals with 23+ years of experience; holds CREST and OSCP certifications; based in Birmingham, UK.
Risk Crew
UK cybersecurity firm specializing in penetration testing; CREST-accredited with comprehensive testing services including detailed reports and retesting; registered at Phoenix House, Smeaton Close, Aylesbury, Buckinghamshire, England HP19 8UW.
3ct Security
UK-based cybersecurity firm specializing in penetration testing services; headquartered in Malvern, Worcestershire, with verified operations in the UK. Provides security assessments including vulnerability management and maturity evaluations.
Equilibrium Security
UK-based private cybersecurity firm founded in 2012; specializes in penetration testing, cyber essentials, cyber awareness, and phishing simulations; 2 employees with -73.3% YoY growth; 3,019 monthly visits; competes with Marco Technologies, Convergence Networks, and Trustwave.
Red Team Partners
UK-based private cybersecurity company founded in 2015; 23 employees with 20.7% YoY growth; specializes in penetration testing, cloud security, and cybersecurity consulting; headquartered in London, England.
NormCyber
UK-based cybersecurity firm specializing in CREST-certified penetration testing services; offers active vulnerability identification and remediation through authorized cyber-attack simulations; headquartered in Fareham, England, with a registered office at 8 Barnes Wallis Road.
Azacus.io
Cybersecurity company specializing in penetration testing, vulnerability assessments, and offensive security services; based in the United Kingdom with 2 employees, founded in 2018. Provides web application testing, infrastructure testing, and pentesting program management to assess and improve security posture.
Clear Cut Cyber Ltd
UK-based cybersecurity firm with headquarters in London; provides penetration testing services confirmed by website content and third-party documentation; active in offensive security testing.
Genius Security
UK-based IT services and cybersecurity consulting firm specializing in penetration testing (Black/White Box), web application testing, network vulnerability assessments, and cyber forensics; founded in 2018 with 2 employees, headquartered in Beaconsfield, Buckinghamshire.
Secure Impact Ltd
UK-based cybersecurity consultancy; offers penetration testing, incident response tabletop exercises, and offensive security services; specializes in bespoke, interactive assessments for global SaaS providers and enterprises.
InfoSec Governance
UK-based cybersecurity firm specializing in cybersecurity education, protection, and penetration testing; offers web application pentests and security consulting; registered in England and Wales (Company No. 12289766); headquartered in Darlington, UK.
Moore Clearcomm
Cybersecurity firm based in London, UK, providing penetration testing and cyber resilience services; explicitly lists penetration testing as a core offering, emphasizing security testing and vulnerability assessment capabilities.
Agile Security
Cybersecurity company providing end-to-end security solutions with expertise in penetration testing for web and infrastructure; based in London, UK, with presence in India, US, and Australia; founded 2015; 3 employees (+12.5% YoY).
Bulletproof (Cyber Security)
UK-based private cybersecurity firm with 96 employees (+0.8% YoY growth), $3.0M annual revenue; specializes in penetration testing, data protection, and compliance services; registered at 20 Grosvenor Place, London, and based in Stevenage, Hertfordshire; ranks #1,574,985 globally and #154,108 in the UK; active in cybersecurity & compliance categories including ISO 27001, SOC 2, GDPR, and red team assessments.
JASPER ENTERPRISES LIMITED
JASPER ENTERPRISES LIMITED is a UK-based private financial services firm with 7 employees and +40% YoY growth; they specialize in cybersecurity, including penetration testing, incident response, dark web monitoring, and cyberrange security, with over 10 years of expertise in safeguarding medium-sized and international companies.
Wolf Network Security Ltd
UK-based cybersecurity company specializing in penetration testing; offers testing of web applications and infrastructure using automated and manual exploitation tools; registered in England and Wales with company number 10635866, located at 47 Lloyd Street, Manchester.
Orpheus Cyber
UK-based cybersecurity company specializing in threat intelligence, risk management, and penetration testing; CREST-accredited for simulated targeted attack and response services; 18 employees, $8M annual revenue, founded in the UK, with a focus on cybersecurity consulting and threat mitigation.
Cybx Ltd
UK-based cybersecurity company specializing in digital resilience and penetration testing; offers ethical hacking and security assessment services; headquartered in Worcester, England.
Secure360.io
UK-based cybersecurity provider in Inverurie, Scotland; offers enterprise-grade managed security services for SMBs with 24/7 protection and monthly penetration testing, emphasizing proactive threat mitigation.
Hydras
UK-based cybersecurity firm Hydras IT Limited specializes in penetration testing and cloud security services; offers AWS web application penetration tests with simulated cyberattacks, active testing, and detailed reporting. Operates from London and Burgess Hill, serving clients with security engineering expertise.
Amberwolf
UK-based cybersecurity company specializing in penetration testing, attack simulation, and red teaming; CREST-accredited for Threat Intelligence Led Penetration Testing STAR-FS assessments; trusted by governments and security leaders globally; founded in London, UK.
𝐍𝐞𝐭𝐟𝐨𝐫𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 𝐋𝐭𝐝
Cybersecurity solutions company specializing in advanced penetration testing services; based in London, UK, founded in 2023, with 2 employees and 100% YoY growth. Focuses on safeguarding digital assets and fortifying defenses against cyber threats.
Talion Cyber Security
Cybersecurity company specializing in hybrid cybersecurity services and penetration testing; 94 employees with 3.3% YoY growth; founded in 2020; based in Camberley, UK. Known for providing defense-grade cybersecurity solutions and explicit penetration testing services, with a focus on identifying vulnerabilities through simulated attacks.
HexaTrace
Cybersecurity company based in Derby, UK, founded in 2024 with 2 employees; specializes in security frameworks, threat detection, incident response, and ethical hacking services including penetration testing, web/mobile/app/network/cloud security audits, and social engineering; offers active exploitation and simulated real-world attack testing.
Pragma
Cybersecurity company specializing in penetration testing, security testing, and digital forensics; CREST approved provider with $1.5M annual revenue and 2 employees based in the UK, serving high-profile clients with a pragmatic approach to cyber resilience.
Cynance
Cybersecurity and network security consulting firm based in London, UK; 7 employees with 50% YoY workforce decline; specializes in penetration testing, ethical hacking, and application security testing to identify vulnerabilities and enhance defenses; trusted by organizations across UK, EU, and worldwide.
EBC Group
UK-based private IT services and consulting firm founded in 1989; 52 employees, $10M revenue; specializes in managed IT, cloud, cybersecurity, and connectivity solutions; partners with UK businesses to enhance security and operational efficiency; offers CREST-approved penetration testing services in collaboration with Assure Technical.
AnchorSec
UK-based cybersecurity research and consulting firm specializing in penetration testing; offers infrastructure, web, mobile, and cloud security assessments with a focus on offensive security techniques; registered in Manchester, UK.
PrimoConnect: Compliance Support - Cyber Security - Pen Testing - Cloud - Networks
UK-based private IT security company founded in 2017 with 2 employees; specializes in penetration testing, cloud infrastructure, and compliance support. Offers offensive security testing, cyber awareness training, and secure cloud/network design, with explicit focus on penetration testing services and cyber security consultancy.
Mandalorian
Cybersecurity company based in Caterham, Surrey, United Kingdom; specializes in enterprise information security consultancy, including penetration testing and incident response; employs 2 people, founded 2005; serves public and private sectors across EMEA and Asia-Pacific.
CovertSwarm
Cybersecurity company specializing in penetration testing, ethical hacking, and red teaming; 44 employees with 10.5% YoY growth; launched a free Offensive Operations Center for the energy sector in 2023 • 2020-founded; London, UK; Private company.
GoAllSecure
GoAllSecure is a UK-based private cybersecurity services provider specializing in penetration testing, red team exercises, and comprehensive security solutions. Founded in 2021, it has 9 employees with 50% YoY growth, offering services across website, API, cloud, server, and mobile security to global clients. The company emphasizes offensive security with active penetration testing and assurance offerings, serving both government and private sectors worldwide.
Node4
UK-based IT services and consulting company with 529 employees, $86.8M revenue, specializing in infrastructure, cloud, colocation, and cybersecurity; offers CREST-certified penetration testing and maintains strong vendor relationships, with 23,324 monthly web visits and a global rank of #1,197,953.
ThreatSpike
Cybersecurity company specializing in managed security services and penetration testing; offers unlimited penetration testing and system-specific assessments, with 47 employees, $10M revenue, founded in 2011, based in the UK, with $26.3M in funding.
UK Cyber Security Group Ltd
UK Cyber Security Group Ltd is a UK-based private cybersecurity firm specializing in IT network security and penetration testing services; founded in 2019, with 1 employee, it emphasizes data protection, security awareness, and compliance, serving clients across the UK.
iSTORM® Privacy - Security - Pentesting Consultancy
UK-based IT services and consulting firm specializing in privacy, security, and penetration testing; CREST-approved provider with 6 employees, founded in 2018, focusing on simplifying standards compliance and offering real-world security solutions. Maintains 1,806 monthly web visits and ranked #8,654,171 globally.
FoxTech Cyber
Cybersecurity company based in the United Kingdom; specializes in managed cybersecurity services including vulnerability management, security monitoring, and penetration testing for SMEs. Offers a Managed SOC platform with integrated vulnerability management, security monitoring, and pen-testing; 8 employees, founded 2020, +16.7% YoY growth.
Aardwolf Security
Cybersecurity company specializing in penetration testing; UK-based with a focus on web, network, and cloud security assessments, adhering to OWASP standards; 1 employee; Monthly visits: 30,811; Global rank: #895,021.
NCC Group
UK-based IT services and cybersecurity consulting company; specializes in penetration testing, security assessments, and managed security services with 1,161 employees and $412.5M annual revenue. Operates globally with a focus on cyber resilience, responsible business, and sustainability; founded in 1999, market cap GBP 506.6M.
DigitalXRAID
Cybersecurity company specializing in penetration testing and security services; provides CREST-accredited web and internal penetration testing with active attack simulation capabilities; based in the United Kingdom with 39 employees and $8.6M annual revenue.
Codigo Security
UK-based cybersecurity consulting company founded in 2018 with 2 employees; specializes in web application security, cloud security, and penetration testing; explicitly offers manual web application penetration testing aligned with OWASP, NIST, and SANS standards; registered at 71-75 Shelton Street, Covent Garden, London.
SECFORCE LTD
Cybersecurity consultancy specializing in offensive security assessments; provides penetration testing, red teaming, and security consulting with 29 employees, $27.3M revenue, founded in 2008, based in United Kingdom • Industry: Computer and Network Security; Founded 2008; 29 employees; Revenue: $27.3M; Headquarters: UK; Recognized for expertise in penetration testing, threat modeling, exploit development, and vendor-independent security assessments.
Clearfin Security
Cybersecurity company specializing in penetration testing, vulnerability assessment, phishing campaigns, and digital infrastructure security; based in London, UK, with 3 employees, focusing on affordable, effective security services for organizations.
Punk Security Limited
UK-based IT services and consulting company specializing in DevSecOps, cybersecurity, and cloud engineering; 6 employees, founded 2021, with a focus on penetration testing, governance support, and cloud security services.
Closed Door Security
UK-based private cybersecurity company specializing in penetration testing, security assessments, engineering, and certification; CREST-accredited, partner of SBRC & Police Scotland, with 4 employees and 33.3% YoY growth; actively promotes penetration testing services through dedicated pages and certifications.
Cognisys
UK-based IT services and cybersecurity company specializing in penetration testing, security assessments, and compliance; 63 employees with 95.5% YoY growth; founded in 2017; CREST-accredited penetration testing services; headquartered in Leeds, UK.
DefenseLabs
UK-based private cybersecurity firm specializing in offensive security and penetration testing; offers adversary emulation, exploit development, threat modeling, vulnerability research, and AI-driven attack simulations; founded in 2025 with 2 employees; headquartered in London, UK.
Fidus Information Security
Fidus Information Security is a UK-based private cybersecurity company specializing in penetration testing and network security solutions; 4 employees, $5M revenue, founded 2017 in Cambridge, UK. They offer advanced pentest services, network and IoT security, and serve diverse sectors including public, legal, and healthcare.
Paul Reynolds Cyber Security
Cybersecurity firm based in Solihull, UK, with additional operations in Dubai, UAE; provides penetration testing (pentest) services including PTaaS and certified testing teams, emphasizing offensive security expertise.
Aptive Cyber Security
UK-based cybersecurity consultancy founded in 2011; specializes in penetration testing, vulnerability assessments, security hardening, and network security audits; serves UK and global clients; 15,008 monthly visits; global rank #1,649,321.
LRQA
UK-based risk management and certification company with 2,098 employees and $750.5M revenue; provides penetration testing services including CREST-certified and web application testing, with a focus on cybersecurity and quality assurance.
A-listware
A-listware is a UK-based IT services and consulting firm with 29 employees, founded in 2017, specializing in remote engineering teams and cybersecurity, including penetration testing services with CREST accreditation; operates an R&D center in Ukraine and offers expertise in multiple programming languages and technologies.
Bramfitt Tech Labs
UK-based cybersecurity consultancy specializing in CREST-certified penetration testing services; recognized as a global provider of CREST-certified penetration tests, with a focus on cyber resilience and innovation.
Total Group International
UK-based private company in computer networking and cybersecurity; 14 employees, $3.6M revenue, founded 2000; offers IT security, support, cloud, and penetration testing services (TotalPenTest) with active case studies and dedicated solutions.
QinetiQ
British defence technology company based in Farnborough, Hampshire, UK; provides penetration testing services including CREST-certified security assessments and real-world attack simulations.
Jumpsec
UK cybersecurity firm Jumpsec Limited offers bespoke consultancy and CREST-certified penetration testing services, including application and threat-led pentests; based in London and Surrey, emphasizing technical excellence and expert-driven approaches.
Brigantia by Elovade
UK-based IT services and cybersecurity consulting company with 30 employees, founded in 1996; specializes in cybersecurity solutions, including penetration testing via Rootshell, and supports channel partners with recurring revenue growth; part of the Elovade Group, with a focus on security assessments, red team engagements, and managed services.
Resillion
UK-based IT services and consulting company specializing in quality engineering, cyber security, and media content; offers penetration testing services confirmed by NCSC CHECK certification, with 300 employees (+13.8% YoY growth), $25.4M annual revenue, and offices across North America, Europe, and Asia.
JAG SECURE®
IT services and consulting company specializing in cybersecurity and penetration testing; based in London, UK, with 1 employee; focuses on tailored security solutions and digital resilience.
Prism Infosec
Cybersecurity firm based in Cheltenham, UK, specializing in penetration testing, red teaming, and GRC services; provides assessments, testing, and response solutions to enhance security posture.
CyPro
CyPro is a UK-based private cybersecurity firm specializing in computer and network security, with 15 employees and 16.7% YoY growth since 2022. It explicitly offers penetration testing services that simulate attacks to uncover vulnerabilities, supporting high-growth companies in scaling their security capabilities and gaining client trust.
Blackfoot Cybersecurity
Cybersecurity company specializing in computer and network security, penetration testing, and compliance; 15 employees with +20.8% YoY growth; founded in 2008; headquartered in Welwyn Garden City, UK; offers services including installation, gas washing, ventilation, and equipment manufacturing; active in cyber security training and risk management.
Ascentor Ltd
Cybersecurity company specializing in cyber risk management, technical assurance, and penetration testing; 14 employees, $26.9M revenue, founded 2004 in West Malling, UK; offers CREST-certified pentest services, Cyber Essentials, and management consultancy, with a global ranking of #7,420,700 and UK rank #665,425.
Foresight Cyber
UK-based cybersecurity company specializing in penetration testing; offers dedicated pentest services as part of its cybersecurity assessments, with a registered London office at 71-75 Shelton Street, London WC2H 9JQ.
CyberProtect
CyberProtect is a UK-based cybersecurity firm providing advanced security solutions, including penetration testing, vulnerability assessments, and security simulations; headquartered in the United Kingdom with a focus on proactive vulnerability identification and defense enhancement.
Acora - IT, Cyber & AI
UK-based IT services and consulting company with 337 employees and $63.5M revenue; specializes in secure digital transformation and offers explicit penetration testing, red-teaming, and attack simulation services; operates in IT infrastructure, security, and cloud solutions.
CyberQ Group
CyberQ Group is a UK-based private cybersecurity firm specializing in cyber protection and penetration testing services; 27 employees, founded in 2017, with $6.3M in funding, providing 24/7 global support and known for a reactive, technology-driven approach to cybersecurity.
Dionach
Cybersecurity firm based in Oxford, UK, specializing in penetration testing and security assessments; CREST-accredited with a comprehensive suite of security services. Part of Nomios; founded in the UK.
Cyber Vigilance
Cyber Vigilance is a UK-based cybersecurity firm headquartered in Guildford, UK; specializes in penetration testing services that identify vulnerabilities in infrastructure and applications, including automated pentesting capabilities through Horizon3.ai partnership.
Exploitr
UK-based cybersecurity firm specializing in penetration testing services; officially registered in Newport, Wales (Companies House 15939324); holds CREST Pathway Accreditation, confirming recognized credentials in pentest services.
Cambridge Cyber Advisers
UK-based cybersecurity company specializing in penetration testing and red teaming; offers real-world vulnerability assessments and active testing services; headquartered in Cambridge, UK.
Kocho
UK-based cybersecurity firm specializing in Microsoft identity, security, and cloud solutions; offers penetration testing services and security consulting; registered in England and Wales (company number 04308824), with a London office.
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Aristi Limited
Cybersecurity company based in Birmingham, UK, specializing in CREST-certified penetration testing services; headquartered in Birmingham, West Midlands, UK.
SEC-TEC LIMITED
UK-based cybersecurity firm founded in 1999; specializes in penetration testing, PSN Health Checks, and InfoSec services; headquartered in Erith, Kent, with active operations serving organizations worldwide.
CyberFortis Consulting
UK-based IT and cybersecurity consulting firm specializing in penetration testing, threat intelligence, risk assessments, and compliance services; 4 employees; founded 2019; offers explicit pentest services; serves clients across UK, EU, Australia, New Zealand, and USA.
Cyber Sense
Cyber Sense is a UK-based private cybersecurity firm specializing in penetration testing services, including internal, web application, and API assessments, with CREST registered testers and proactive threat intelligence; 2 employees, +25% YoY growth, founded in 2020, headquartered in London, UK.
Firesand Ltd
UK-based cybersecurity firm specializing in security solutions and penetration testing; headquartered in Milton Keynes, Buckinghamshire, with a registered office in Newport Pagnell, UK; offers security design, development, strategy, and assurance services.
Mothax Ltd
Application security testing company specializing in web, API, and mobile app security; provides penetration testing, training, and security consultancy services across the UK. Based in Cromford, UK, founded in 2012, with 1 employee, led by Gareth Watkin-Jones.
Secore Information Security
Cybersecurity company specializing in structured, quantitative security assessments for IT and OT systems; provides penetration testing services with real-world attack simulations; founded 2023, 6 employees, based in London, UK; active social media presence; 14.3% monthly workforce growth.
Exponential-e
UK-based IT services and consulting company providing secure cloud, connectivity, cyber, and voice solutions; 492 employees, $255.7M revenue, founded 2002, headquartered in London. Offers penetration testing, red team testing, and website security testing, with a focus on active cybersecurity testing and exploitation simulation.
Digital Interruption
UK-based cybersecurity consultancy in Manchester; provides penetration testing across web, mobile, API, and network environments with risk identification and remediation services.
Reliance Cyber
Reliance Cyber is a UK-based IT services and cybersecurity consulting company with 48 employees and $5M-$25M annual revenue; specializes in penetration testing, threat intelligence, incident response, and managed security services, with a focus on safeguarding organizations in the digital landscape.
Closed Door Security
UK-based cybersecurity firm specializing in penetration testing and security assessments; registered in the UK (SC585645), headquartered in Stornoway, UK; offers professional pentest services as highlighted on their website and supported by external sources.
CodeShield (Cyber Security)
UK-based cybersecurity firm specializing in penetration testing for web apps, networks, and cloud environments; 1 employee; focuses on threat detection and compliance (ISO, PCI, SOC2, Dstp).
Attack Vector Ltd
UK-based cybersecurity firm specializing in penetration testing; offers infrastructure, web app, cloud, social engineering, and mobile testing; registered in London with Company No. 14996130.
Sophos
Cybersecurity software development company based in the United Kingdom; 3,664 employees, $1B revenue, founded 1985, GBP2.8B market cap, $125M funding; offers endpoint, network, cloud security, and penetration testing services; serves 600,000 organizations globally with an AI-driven platform and expert-led services.
UK Pen Testing – A LevelUp Networks service
Cybersecurity company specializing in penetration testing and security assessments; based in London, UK, with services including Penetration Testing as a Service, Web Application Penetration Testing, Red Team, Cloud Security, Phishing, Firewall Audits, and Ransomware Assessments; explicitly confirmed UK address in London.
Laneden Ltd
Cybersecurity company specializing in penetration testing, threat simulation, and compliance testing; based in United Kingdom with 1 employee, founded in 2019. Offers services including penetration testing, social engineering, web app security, and infrastructure reviews, focusing on identifying security vulnerabilities and quantifying risks.
NeedSec Limited
UK-based cybersecurity company specializing in penetration testing; headquartered in London, with a registered office at 86-90 Paul Street, London, England. Provides security testing services to identify system vulnerabilities.
Pentest Limited
UK-based cybersecurity company founded in 2019; registered at 22 Great James Street, London, with company number 11925182; provides manual penetration testing, red teaming, and security consultancy services.
SecurityHQ
UK-based MSSP specializing in penetration testing, MDR, and bespoke cybersecurity services; recognized as a leader by KuppingerCole and Frost & Sullivan; offers 24/7 MXDR, security posture management, and vulnerability detection; CREST accredited.
SensePost
UK-registered ethical hacking team within Orange Cyberdefense; specializes in penetration testing and offensive security services; based in Maidstone, Kent, with official UK Companies House registration.
Techforce
UK-based cybersecurity firm headquartered in Aberdeen and Edinburgh; offers penetration testing, cyber maturity assessments, Cyber Essentials certification, virtual CISO, vulnerability management, and managed security services; specializes in protecting businesses from cyber threats with expert consulting and testing solutions.
Intertek
Intertek is a UK-based provider of quality assurance and testing services, headquartered in London at 33 Cavendish Square. The company explicitly offers penetration testing and cybersecurity assessment services, including vulnerability testing and manual penetration tests, across multiple industries.
4N6
IT services and consulting company specializing in cybersecurity, troubleshooting, diagnostics, post-incident reviews, and digital forensics; offers full penetration testing services including active exploitation, vulnerability analysis, and remediation; based in London, UK with 1 employee, 1,122 monthly website visits, and ranked #11,322,919 globally.
BSI Cyber Consulting
Cybersecurity company specializing in penetration testing, red team assessments, and information security services; supports CREST-certified pentest offerings and detailed testing procedures; 2 employees, $9.44M revenue, headquartered in Cambridge, UK.
Socura
Cybersecurity company specializing in managed detection and response, digital forensics, incident response, and rapid response services; CREST-approved with formal penetration testing credentials, collaborating with partners like Rootshell Security for pentest services; based in Cardiff, UK, with 30 employees and 32.3% YoY growth.
Bema Cyber Tech Ltd
UK-based IT service provider specializing in cybersecurity; offers penetration testing services; registered in London with a UK office at 124 City Road; provides solutions for public and private sectors to achieve Cyber Essentials certifications.
Sodium Cyber Ltd
Cybersecurity consultancy specializing in penetration testing and security assessments; based in Worcestershire, UK with 2 employees, founded in 2020. Offers web application and infrastructure pentests, cloud security, secure code reviews, and maritime systems security; 208 monthly website visits.
PlutoSec
UK-based cybersecurity provider specializing in penetration testing; emphasizes leadership in UK cybersecurity market with multiple UK addresses and branding; offers comprehensive cybersecurity solutions across major UK cities.
ROSCA Technologies
UK-based cybersecurity consultancy specializing in CREST penetration testing for networks, applications, and cloud; located in London, with a focus on strategic cybersecurity management and testing services.
Mongoose Cyber Security
UK-based cybersecurity company founded in December 2022; provides comprehensive penetration testing services including external, web app, social engineering, internal, wireless, and physical testing; CREST-accredited for formal pentest capabilities; registered in Wilmslow, England (Unit 3, Building 2, The Colony Wilmslow, SK9 4LY).
Syn-Star IT Support
UK-based IT services and consulting company founded in 2002; 13 employees, $2.4M revenue; specializes in business IT support, cybersecurity, and penetration testing with dedicated pentest services; serves SMEs with a focus on reliable, end-to-end IT solutions and security.
Simple IT Distribution Ltd
UK-based software development firm founded in 2015 with 2 employees; provides penetration testing and vulnerability management services using tools like Metasploit, demonstrating active security testing capabilities; has 1,096 monthly website visits and a global rank of #11,686,164.
SIBR
Cybersecurity consultancy and penetration testing firm based in London, UK; 3 employees, founded 2021; offers services including penetration testing, vulnerability management, and cloud security to SMEs; over 20 years of combined security experience.
Bluefort Security
UK-based cybersecurity provider specializing in penetration testing; offers automated pentest solutions like Pentera and holds CREST certification credentials, demonstrating active and certified pentest capabilities • 50-100 employees; Cybersecurity; Founded 2010; Farnborough, UK
HAKFLOW
UK-based cybersecurity firm specializing in blockchain security and penetration testing; provides advanced auditing and active penetration testing services to assess and improve blockchain security measures, with headquarters in London, UK.
Woodsec
UK-based cybersecurity firm specializing in penetration testing and cyber security assurance; founded 2022, with formal registration at Kidderminster, England. The company emphasizes its expertise in advanced IT support, application security, and research, serving clients with boutique, expert cybersecurity services.
KT Secure UK
KT Secure UK is a cybersecurity company based in the United Kingdom, specializing in software code signing, hardware security modules, and penetration testing services; with 2 employees, 150% YoY growth, founded in 2009, and a focus on security assessments, vulnerability testing, and key management.
Boxxe
UK-based IT solutions provider specializing in hardware, software, managed IT services, and cybersecurity; explicitly offers penetration testing (pentest) services as part of its cybersecurity portfolio; registered in England and Wales with a York headquarters.
Bae Systems
UK-based defense, security, and aerospace company headquartered in London; offers penetration testing, red teaming, and security testing services for organizations, with active cybersecurity operations and service offerings.
Securious - Data and Cyber Security
Cybersecurity compliance and pentesting company based in Exeter, UK; 11 employees with 18.2% YoY growth; founded in 2007; provides PCI DSS, ISO 27001, Cyber Essentials, and penetration testing services to UK and international clients.
Xpertex Ltd
UK-based IT services and consulting firm specializing in cybersecurity, including penetration testing and breach & attack simulation; 9 employees with -6.7% YoY growth; founded 2006; headquartered in Welwyn Garden City, England; active in security assessments, vulnerability analysis, and machine parts manufacturing.
Zepko
Cybersecurity firm based in Guildford, United Kingdom, specializing in penetration testing; offers detailed security assessments using standardized testing methodologies and emphasizes human intervention to enhance resilience.
Cybergen® Security
Cybergen® Security is a UK-based IT services and cybersecurity consulting firm founded in 2023, with a focus on penetration testing, red teaming, and threat mitigation. The company provides CREST-accredited penetration testing and 24/7 managed detection and response, emphasizing proactive security testing and vulnerability identification, despite having only 1 employee.
Protection Group International
Protection Group International is a UK-based security and investigations firm specializing in digital resilience, security consulting, and cyber security services; with 77 employees (+10.6% YoY growth), $15M annual revenue, founded in 2013 in London. PGI provides CREST-aligned penetration testing services, demonstrating formal technical standards, and serves a global client base including governments and NGOs. The company operates in multiple languages and maintains active social media engagement.
Arcanum Information Security
Cybersecurity company specializing in penetration testing and security training; 2 employees with 100% YoY growth; based in Llanegwad Ed, UK; offers external and web application pentest services, training, and media; 15,303 monthly visits, global rank #1,648,340.
Six Degrees
IT Services and Consulting company based in London, UK, with 196 employees and $157.8M annual revenue; specializes in infrastructure, hybrid cloud, Azure management, and FinOps; explicitly offers penetration testing services including Penetration Testing as a Service and Red Teaming with CHECK/CREST accreditation; founded in 2011, with $145.9M in funding and active market presence.
GoDefend (Cyber Security)
Cybersecurity company based in the United Kingdom; specializes in data security software, penetration testing, breach detection, and compliance solutions; 5 employees, founded 2018, $3.3M funding, recent £250K investment to grow threat detection tech; competes with qingteng cloud security and sonet.io.
MTI
Private UK-based IT & cybersecurity company with 214 employees, $45.6M revenue, founded in 1987; specializes in data security, data centre modernization, and IT managed services; provides penetration testing with CREST certification and active testing operations; acquired by Ricoh in 2020.
ResilientX Security
Cybersecurity company specializing in penetration testing, attack surface management, and third-party risk solutions; provides active testing and simulated attack services with a focus on web, cloud, and network security; 10 employees; Founded 2022; London, UK.
Bridewell
Cybersecurity company based in Reading, UK, specializing in computer and network security; 224 employees (+7.9% YoY growth), $6.0M revenue, founded 2013; provides penetration testing and security consulting, trusted by critical infrastructure organizations and highly regulated sectors.
CYFOR Secure | Cyber Security
Cybersecurity company based in Manchester, UK, with $4.1M annual revenue; specializes in penetration testing, digital forensics, incident response, vulnerability assessments, dark web monitoring, and cybersecurity audits; founded in 2002.
Mongoose Cyber Security
UK-based cybersecurity company specializing in CREST-accredited penetration testing; headquartered in Wilmslow, Cheshire, with official registration confirming UK operations; focuses solely on penetration testing services, emphasizing real-world threat simulation.
CyberCX
UK-based cybersecurity company providing penetration testing, incident response, vulnerability assessments, and governance, risk, and compliance services; explicitly signals UK origin and offers detailed pentest solutions.
tmc3
IT services and cybersecurity company based in the United Kingdom; 20 employees with 27.3% YoY growth; founded in 2021; specializes in penetration testing, data protection, security assurance, and secure development lifecycle for government, critical infrastructure, and healthcare sectors.
Cyberfort
UK-based cybersecurity firm specializing in penetration testing services such as code reviews, cloud security testing, AI/LLM testing, and application/web/network/internals testing; performs active attack simulations to identify vulnerabilities.
Methods
UK-based private IT & Services company specializing in digital transformation and cybersecurity; 313 employees, $148.4M revenue, founded 1990, headquartered in London, UK; provides penetration testing services with active engagements and case studies demonstrating expertise.
Wavenet
UK-based IT managed services provider specializing in cybersecurity, communications, and connectivity; offers CHECK & CREST approved penetration testing services; headquartered in Solihull, England, with multiple UK offices; focuses on enhancing security and connectivity for businesses.
Modux
UK-based cybersecurity firm specializing in penetration testing and security assessments; NCSC-approved CHECK company with government accreditation; offers security testing for IT systems, products, and services, with proven expertise in assessing security weaknesses.
Pentest Laboratories
UK-based cybersecurity company founded in 2018; specializes in penetration testing services with modernized methodologies to enhance organizational resilience against cyber threats.
CyberLegion
CyberLegion is a UK-based cybersecurity company specializing in penetration testing, secure-by-design product security, and cybersecurity advisory services; founded in 2021, it has 1 employee and offers crest-approved penetration testing, with a global rank of #6,605,571 and 385 monthly website visits.
Delta Cyber Security Ltd
UK-based cybersecurity company specializing in penetration testing, cyber essentials certification, and cloud security reviews; headquartered in Chichester, West Sussex, with a focus on simplified, accessible security solutions grounded in experience.
Testhouse
UK-based QA and security testing company headquartered in London; offers penetration testing services aligned with OWASP, PCI DSS, and GDPR, recognized by Gartner for quality assurance excellence.
ProCheckUp
ProCheckUp Ltd is a UK-based cybersecurity firm specializing in penetration testing and security audits; CREST-approved and NCSC CHECK accredited, with headquarters in Portsmouth, England, and registered at 14 St Georges Business Centre, Portsmouth, PO1 3EZ.
Acutest
UK-based software testing and quality assurance consultancy; offers penetration testing services; registered in York, England, with additional UK addresses; specializes in testing software, business processes, and IT to improve digital transformation projects.
BT Group
UK-based telecommunications company with 30,295 employees and GBP20.4B annual revenue; operates the largest fixed and mobile networks in the UK; provides active cybersecurity services including penetration testing and ethical hacking; GBP137.8M market cap; over $8.7B in funding; headquartered in London, UK.
Zen Internet
UK-based private telecommunications provider founded in 1995; operates one of the largest independent data networks in the UK; offers broadband, hosting, domains, and security services including penetration testing; 372 employees (+5.8% YoY growth); $109.8M annual revenue; $25.8M funding; B Corp certified; headquartered in Rochdale, UK.
Qualitest
IT services and consulting company specializing in AI-led quality engineering, software testing, and cybersecurity including penetration testing and red team services; 3,735 employees; Founded 1997; London, UK; $220M revenue; Global rank #369,569; 93,202 monthly visits; 3.5/5 employer rating.
BreachLock
Cybersecurity firm based in London, UK, providing penetration testing, attack surface discovery, and red teaming services; offers continuous security testing and evidence-backed attack surface management.
Prolifics Testing
UK-based cybersecurity company specializing in penetration testing; employs CREST-certified professionals; offers internal and external testing for networks, web, mobile, and APIs; registered in the UK with company number 03814910; principal office in Borehamwood, Hertfordshire.
Rexon Cyber
Cybersecurity company based in London, UK, specializing in penetration testing services; offers internal, wireless, web app, mobile app, cloud, and API pentests, positioning itself as a strategic cybersecurity partner in the UK.
CCL Solutions Group
Cybersecurity and digital forensics company based in the United Kingdom; specializes in penetration testing and breach simulation services, with a focus on identifying security vulnerabilities and protecting digital assets.
KiwiQA
UK-based software testing company specializing in penetration testing; explicitly offers pentest services to reduce security risks, with a UK address at Vista Business Centre, Hounslow, TW4 6JQ. Provides comprehensive QA and testing solutions.
PwC
UK-based professional services firm with 120,836 employees and $55.4B revenue; offers assurance, tax, advisory, and cybersecurity services including penetration testing and ethical hacking (CREST-accredited); registered office at 1 Embankment Place, London; operates globally with a network of over 370,000 staff in 149 countries.
Cybata
Cybata (BD Research Ltd) is a UK-based information services company specializing in cybersecurity, GDPR, and data protection consulting and training for charities and health tech organizations; with 2 employees, 200% YoY growth, and explicitly offers penetration testing services.
Wilbourne
Wilbourne is a UK-based cybersecurity consultancy specializing in bespoke attack simulations, GRC, incident response, and training. With 5 employees and founded in 2018, it provides penetration testing services across web, API, and infrastructure domains, and holds CREST accreditation, demonstrating advanced offensive security capabilities.
CyberPrism
UK-based OT security provider; specializes in operational technology cybersecurity including penetration testing services; registered in London as a Private Limited Company; focuses on safeguarding critical industrial and national infrastructure.
Predatech
UK-based IT services and cybersecurity consultancy specializing in penetration testing, vulnerability management, and security certifications; 8 employees with 28.6% YoY growth since 2020; offers CREST-accredited pentest services and helps organizations enhance cyber defenses.
Netcentrix
UK-based IT managed services provider specializing in cloud, infrastructure, security, and professional services; offers penetration testing services as indicated in their terms and conditions; registered in England with company number 03076196, headquartered in Buckshaw Village, Chorley, Lancashire.
Trustmarque
UK-based IT services and consulting firm founded in 1987; employs 312 staff with $106.5M annual revenue; specializes in IT solutions, cloud, managed, and professional services for healthcare and government sectors. Offers CREST-certified penetration testing services with CHECK accreditation, emphasizing cybersecurity expertise; operates in a competitive landscape including Roke and ECSC Group.
CYSIAM
CYSIAM is a UK-based private cybersecurity firm specializing in threat-led 24/7 Managed Detection and Response (MDR) services; it provides CREST-accredited penetration testing and security consulting, with 29 employees and 13.5% annual growth. The company is trusted by UK public sector organizations and was founded in 2018 in Milton Keynes.
3B Data Security
UK cybersecurity company specializing in incident response, compliance, forensic investigations, and penetration testing; headquartered in Tunbridge Wells with operational address in Sawston, Cambridge; offers penetration testing services and extensive security consulting.
Tranchulas
Cybersecurity company specializing in penetration testing, red teaming, and threat intelligence; 11 employees with 20% YoY growth; founded in 2006; headquartered in London, UK; offers offensive and defensive cyber solutions, ISO 27001, incident response, and cyber training.
Aon
Aon is a private financial services company based in London, UK, with 39,740 employees and $17.0B annual revenue; it offers consulting, risk management, insurance, actuarial, brokerage, and cybersecurity testing services, including CREST-certified penetration testing and red team assessments, demonstrating its comprehensive cyber resilience capabilities.
Air IT Group
UK-based managed IT service provider with 285 employees and $45M revenue; specializes in cybersecurity, business intelligence, and automation for SMEs; CREST-certified for penetration testing, with active pentest services; 21,561 monthly visits, ranked #1,190,653 globally, founded in 2005.
AppCheck Ltd
UK-based cybersecurity firm specializing in automated vulnerability scanning and penetration testing; offers web application and API security assessments, with a focus on continuous, automated testing; markets itself as providing the world's most advanced automated penetration testing tools.
Periculo
UK-based IT services and cybersecurity consultancy with 11 employees, founded in 2015; specializes in cybersecurity for digital health including Penetration Testing, Cyber Essentials, ISO 27001, and Medical Device Security; 18.2% monthly growth, 1,720 monthly visits, ranked #8,134,692 globally.
Evolve North Ltd
UK-based consultancy specializing in Governance, Risk, and Compliance, and IT Security and Assurance; provides penetration testing services to identify and remediate vulnerabilities in IT environments; headquartered in Durham, England, with registered office in North Yorkshire.
Falanx Cyber
Cybersecurity company based in Reading, UK, specializing in penetration testing, cyber defense, and network security solutions; 5 employees with 0% monthly growth and -5.3% YoY decline; founded 2014; serves sectors including public, legal, education, healthcare, and finance; competes with Black Hat, Cyberseer, and Abile Group.
CyberOne
CyberOne (Comtact Ltd.) is a UK-based private cybersecurity firm specializing in proactive security testing, including CREST-accredited penetration testing; 51 employees with +23.4% YoY growth; $12M annual revenue; founded in 2005; offers integrated security solutions such as identity management, email, internet, and network security; recognized as one of 100 global Microsoft partners.
Cyber HQ
Cyber HQ is a cybersecurity consulting company based in the United Kingdom; they provide penetration testing, threat and vulnerability management, security operations, and business resilience services. The firm is registered at 160 City Road, London, with active status and has been operational since at least 2023.
SMARTSEC Information Security
UK-based cybersecurity consultancy founded in 2019 with 3 employees; specializes in penetration testing, Web3 & AI security, security operations, and vCISO advisory; offers comprehensive security solutions and compliance services.
SureCloud
UK-based GRC and risk management software provider; offers penetration testing services including PTaaS with CREST accreditation; headquartered at 1 Sherwood Street, London W1F 7BL, England.
CodeGrazer Ltd.
Cybersecurity firm specializing in penetration testing and security assessments; offers internal penetration testing, web and mobile application security, hardware and IoT hacking, social engineering, and phishing; based in Leeds, UK with 2 employees, founded in 2018.
OnSecurity
UK-based cybersecurity firm specializing in CREST-approved penetration testing; offers AI-augmented services across web, mobile, cloud, and physical security with a focus on efficiency and quality; registered in Bristol, England.
Cybertec.group
UK-based cybersecurity firm specializing in penetration testing; offers CREST-qualified assessments for corporate and government clients, emphasizing integrity and professionalism; over 140 years of experience.
Citation Cyber
Citation Cyber is a UK-based IT services and cybersecurity consulting company with 23 employees and GBP 1.0M annual revenue; founded in 2012 and headquartered in Lancaster, UK. The firm specializes in certified penetration testing, including web, cloud, mobile, and physical assessments, to safeguard systems and data. It competes with Novicom, QSEAP, and Assured, and actively engages in cybersecurity news and awareness campaigns.
Secure Nexus
Secure Nexus is a private UK-based technology and cybersecurity firm founded in 2023, with 2 employees. Specializing in advanced network design, penetration testing, and security solutions, it aims to build a secure digital nexus for clients. Headquartered in Stirling, Scotland, the company focuses on safeguarding digital assets and optimizing connectivity.
Cyber Tech Guardians
Cyber Tech Guardians is a UK-based cybersecurity firm specializing in penetration testing services; headquartered in London with verified address at 3rd Floor/45 Albemarle Street, Mayfair, London W1S 4JL. The company explicitly lists penetration testing as a core service on their website, confirming their role in security assessments.
Secureit
Cybersecurity company headquartered in London, UK; offers penetration testing (pentest) services as a core offering, with UK-based contact info (+44 207 792 5924).
EJN Labs
UK-based private cybersecurity firm specializing in AI-powered cyber defense, including penetration testing, red teaming, and bug bounty; CREST certified; 3 employees; Founded 2022; Headquarters in United Kingdom.
Ethernal
Cybersecurity company specializing in network security, penetration testing, and cyber resilience; founded 2015, 2 employees, based in Highbridge, UK, with 100% monthly growth and services including security health checks, endpoint protection, and compliance.
WhiteHat
Security and investigations company specializing in penetration testing, physical intrusion simulations, and privacy consultancy; UK-based in Preston, with active RED Teaming and privacy counter-measures services.
TIEVA
UK-based IT services and consulting company specializing in transformative business IT solutions, multi-cloud strategies, and cybersecurity, including penetration testing services; 135 employees (+0.6% YoY growth); founded 2007; headquartered in Leeds, UK.
FluidOne
UK-based IT services and consulting firm specializing in secure data, voice, and cloud solutions; offers penetration testing and cybersecurity services; 152 employees, $132.4M revenue, founded 2006, headquartered in London, UK; recognized for high NPS and recent UK expansion.
Tech Guard
Cybersecurity company specializing in computer and network security; provides penetration testing, vulnerability analysis, ethical hacking, ransomware prevention, and social engineering services; 3 employees with 50% YoY growth; founded 2017; based in London, UK.
Cyberhash UK
Cyberhash Limited is a UK-based cybersecurity company specializing in penetration testing services; explicitly offers CREST-certified manual and automated pentests to evaluate defenses against simulated attacks. Registered in England and Wales with an office in Maidenhead.
HZL
Security and investigations company based in the United Kingdom; provides physical penetration testing, red teaming, security training, assessment, and consultancy services. Employs 45 staff with 5.1% YoY growth; founded in 2000. Web presence includes 1,712 monthly visits and a global rank of #8,573,418.
URM
URM (URM Consulting Services Ltd) is a UK-based business consulting firm specializing in information security and risk management; 42 employees with 36.4% YoY growth, $1M-$5M revenue, founded in 2005, headquartered in Reading, UK. The company provides penetration testing, vulnerability assessment, ISO 27001, GDPR, PCI DSS, and business continuity services, with a global rank of #1,589,893 and 14,482 monthly visits.
Astrix
Astrix is a UK-based private cybersecurity firm founded in 1997, with 6 employees and a -16.7% YoY growth. It specializes in computer and network security, explicitly providing penetration testing services as part of its cybersecurity assessments, utilizing questionnaires, automated tools, interviews, and pentests. The company has a modest web presence with 1,208 monthly visits and a global rank of approximately 9.94 million.
NGS | Next Generation Security
UK-based cybersecurity company specializing in penetration testing; offers manual and automated pentest services, including CREST-certified testing; registered in England and Wales with Company Number 11204446, headquartered in the United Kingdom.
Cyber Analytica
Cyber Analytica is a UK-based cybersecurity firm specializing in IT managed services and penetration testing; headquartered in London, UK, with explicit mention of pentest services on its homepage and comprehensive endpoint protection offerings.
Laburity
Cybersecurity services provider based in the United Kingdom; specializes in vulnerability assessments, penetration testing, compliance, and code analysis; 9 employees; Founded 2022; Offers active penetration testing services and holistic cybersecurity solutions.
SRM - Security Risk Management Ltd
UK-based private information services company founded in 2002; specializes in cybersecurity with explicit penetration testing services to identify vulnerabilities; 4 employees, $6.5M revenue, $16.7K seed funding, part of Arcanum Group, with recent activity in security collaborations and innovations.
CyberWhite Ltd
CyberWhite Ltd is a UK-based cybersecurity consultancy specializing in penetration testing, risk mitigation, and security assurance; with 8 employees, founded in 2018, and a client-focused approach that emphasizes tailored security solutions, training, and compliance in cybersecurity standards.
The Times
The Times is a private newspaper publishing company based in London, UK, with 703 employees (+18.1% YoY growth), $40M annual revenue, founded in 1785. It attracts ~25M monthly website visits and ranks #2,383 globally. The company provides UK, US, and world news, analysis, and headlines, with active penetration testing services as evidenced by multiple cybersecurity roles.
Barefoot Cyber
Cybersecurity company headquartered in the United Kingdom; specializes in penetration testing services with proven ability to scope, review, and execute pentest engagements.
RightCue
Cybersecurity consulting firm specializing in compliance and penetration testing; 14 employees (+26.7% YoY growth); CREST-certified pentest services; Founded 2009; Basingstoke, UK.
Cybarik
Cybersecurity consulting firm based in the UK; provides penetration testing, vulnerability assessment, and tailored cybersecurity training for individuals and organizations. Located in Harlow, Essex, with a focus on improving clients' cybersecurity skills and knowledge.
Zoonou
UK-based IT services and consulting firm specializing in software testing and QA; offers comprehensive testing including penetration testing validated by CREST and UK Digital Marketplace; 34 employees, $4.1M revenue, founded 2007, headquartered in Eastbourne, East Sussex.
Digital Pathways Ltd
UK-based private IT security firm founded in 1996; specializes in penetration testing, ethical hacking, data encryption, and compliance; 2 employees, over 20 years of experience in cyber security; offers managed security services, data leakage detection, and GDPR consultancy.
Hacker Academy
Cybersecurity training and consultancy provider with a focus on penetration testing and attack simulations; 5 employees, +25% YoY growth, founded 2017, based in United Kingdom. Operates CyberLabs for real-life cyber-attack simulations, helping organizations improve cybersecurity posture.
Nellcote Ltd
UK-based private cybersecurity firm specializing in penetration testing and security consultancy; 5 employees with 33.3% YoY growth, founded in 2017, CREST accredited with expertise in active attack simulations across multiple environments, emphasizing personalized IT and cybersecurity services.
IT Valley London Ltd
IT Valley London Ltd is a UK-based IT services and cybersecurity company specializing in penetration testing, application security testing, ransomware, and cloud penetration testing; with 2 employees and 50% YoY growth, they focus on delivering high-quality security solutions for businesses.
Forensic Control
Cybersecurity consultancy based in London, UK; specializes in penetration testing, security assessments, and vulnerability scans; headquartered at 15 Belgrave Square, London, SW1X 8PS; offers tailored cybersecurity solutions to assess, prevent, and respond to cyber threats.
IOActive, Inc.
IOActive, Inc. is a private computer and network security firm founded in 1998, with 83 employees and $25M annual revenue; they have a UK-registered branch, IOACTIVE EUROPE LIMITED, based in London. The company offers full-stack security assessments, secure development lifecycle, advisory, and training services, serving industries such as critical infrastructure, healthcare, and finance. They explicitly market penetration testing and red team services, and have been recognized with cybersecurity awards; recent activities include security research and vulnerability disclosures.
Omerta
Omerta is a UK-based private IT services and cybersecurity consulting firm specializing in security consultancy, penetration testing, and cyber defense solutions; with 24 employees, $10M annual revenue, founded in 2009, and operating globally. The company explicitly offers penetration testing services, including remote and physical testing, and is positioned within the security and cyber security market with notable competitors like Promon, Lookout, and Asavie.
iSoft
UK-based cybersecurity firm specializing in penetration testing and ethical hacking; headquartered in Stockport, Cheshire, UK, with a presence in Manchester. Focuses on identifying vulnerabilities and safeguarding data against advanced cyber threats.
VaultStrike
VaultStrike is a UK-based private cybersecurity firm specializing in real-time website protection, vulnerability assessment, penetration testing, and security monitoring. Founded in 2020 and experiencing 150% YoY growth with 4 employees, it offers advanced security products, training, and courses in web design, graphic design, video editing, and active directory security, positioning itself as a cybersecurity automation partner.
Cyber Security Partners
UK-based cybersecurity consultancy founded in 2016; headquartered in Leeds, England. Provides penetration testing services, including internal and external pentests, to help organizations mitigate cyber risks.
Mobility Cyber Labs
Private automotive cybersecurity consulting firm based in the United Kingdom; specializes in design, testing, and benchmarking for secure mobility, including penetration testing, vulnerability assessments, and validation services; founded 2024, 4 employees, categories include automotive cybersecurity, secure mobility, ISO 21434, UNECE R155.
A&o It Group
Cybersecurity firm specializing in penetration testing; offers CREST-accredited pentest services across web, mobile, API, network, and physical security; UK-based with headquarters in Bracknell, Berkshire, serving clients worldwide.
Cybergen Security
UK-based cybersecurity company specializing in CREST-accredited penetration testing services; headquartered in Witney, Oxfordshire, with a focus on security testing and incident response.
cydentity.co.uk
UK-based cybersecurity firm specializing in proactive, business-driven protection; offers penetration testing and attack simulation services, including ransomware attack simulations; 2 employees; Founded 2025; Wales, UK.
Samurai Digital Security Limited
Cybersecurity provider specializing in penetration testing, network intrusion, incident response, and information governance; UK-based with 4 employees, $1M-$5M revenue, founded 2016; NCSC certified, serving government and institutions, with CREST accreditation for penetration testing services.
Koris365
UK-based IT and security managed service provider; offers penetration testing with customized automated and manual assessments, and cyber security evaluations; registered in England (Company No. 07709017), headquartered in Hemel Hempstead.
DefensityOne
DefensityOne is a cybersecurity solutions provider based in Milton Keynes, UK, specializing in proactive threat detection, risk management, and digital defense services. The company has 7 employees, was founded in 2015, and focuses on penetration testing, data security, and managed services, with an 18.8% YoY employee decline.
Digital Insights Consultancy
Cybersecurity company based in Milton Keynes, UK; specializes in penetration testing, incident response, digital forensics, and SOC services; 3 employees with -44.4% YoY growth; founded 2019; offers tailored cybersecurity solutions including infrastructure and cloud pentest services.
Acumen Cyber
Acumen Cyber is a UK-based private cybersecurity firm with 23 employees and +40.9% YoY growth, providing 24/7 security services including MXDR, SaaS, cloud, email, web, DNS security, vCISO, and penetration testing; recognized for security testing capabilities and CREST accreditation.
Omnicyber Security
Cybersecurity firm based in the UK and Canada; specializes in penetration testing, managed security, and compliance services; explicitly states penetration testing as a core service and UK presence.
GRC International Group
Cybersecurity company specializing in computer and network security; provides penetration testing services as part of its cyber-defense solutions; 25 employees; GBP 14.7M annual revenue; GBP 8.4M market cap; based in Ely, UK; operates in cybersecurity, IT services, consulting; global rank #8,652,681; 1,467 monthly website visits.
Vorago Security
UK-based cybersecurity company specializing in penetration testing; headquartered in Doncaster, England, with a registered office at 1 Water Vole Way, DN4 5JP; active provider of security testing services, including penetration testing, as detailed on their website.
Cybercy Group
Cybercy Group is a UK-based cybersecurity firm headquartered in Solihull, specializing in AI-enhanced security and data protection solutions; it explicitly offers penetration testing services, including CREST-certified pentest capabilities, serving public and private sector organizations.
Purecyber Limited
UK cybersecurity firm based in Cardiff; provides penetration testing, red teaming, and threat detection services; CREST-certified penetration testing capability; trusted by organizations worldwide.
Interfuture Security Ltd
UK-based cybersecurity firm providing digital security services including penetration testing, managed SOC, incident response, and security assessments; registered at Unit C Kemps Farm Business Park, Balcombe, West Sussex, UK; offers explicit pentest services as indicated on their homepage.
Akita
UK-based IT company specializing in managed IT services and cybersecurity; offers CREST-accredited penetration testing services with headquarters in Sevenoaks, Kent, and Wrotham, Kent.
EmergeCyber
UK-based cybersecurity firm providing automated cyber risk management and penetration testing services; offers continuous network and web app/API pen testing to identify exploitable vulnerabilities, supporting organizations in strengthening security posture.
Secure Purple
UK-based cybersecurity and IT consulting company founded in 2020; 9 employees with -26.1% YoY growth; specializes in penetration testing, vulnerability assessments, security audits, incident response, threat hunting, and digital safety training; headquartered in London, UK, with a focus on comprehensive cybersecurity solutions for businesses and startups.
Data Connect Group
UK-based cybersecurity firm specializing in penetration testing; offers CREST-accredited services with a dedicated testing page and detailed FAQs; headquartered in Harrogate, West Yorkshire, with registered office in West Yorkshire.
EY
Global professional services firm based in London, UK, with 279,628 employees and $51.2B revenue; offers advisory, assurance, tax, financial, and cybersecurity services including penetration testing and red teaming; competes with Deloitte and Accenture; active in public sector initiatives and social media.
Rmg Cyber
Cybersecurity firm based in Lincolnshire, UK; offers penetration testing, auditing, cybersecurity training, risk management, cloud security, and software development services; specializes in web application pentesting with a focus on identifying vulnerabilities and providing remediation.
Cyber Security Specialists
Cyber Security Specialists is a UK-based private cybersecurity consultancy specializing in security consultancy, managed security services, and CREST-accredited penetration testing; 15 employees with 29.6% YoY growth; offers enterprise security architecture, information security, cloud security, security testing, and third-party assurance services.
SSL247 (A Sectigo Company)
UK-based private IT security firm founded in 2003; provides web security, SSL, PKI, and penetration testing services; 19 employees, $5M revenue; operates in 18 markets globally; offers certified pentest services, security audits, incident response, and digital identity solutions; ranked #2,692,341 globally and #271,928 in the UK.
Trustco Plc
UK-based technology company specializing in hybrid cloud, data centre consolidation, and cybersecurity services including penetration testing; registered in Hailsham, England, with explicit mention of conducting penetration testing and vulnerability assessments in their cybersecurity content.
Goaco
UK-based cybersecurity consultancy specializing in penetration testing; offers internal/external pentest services and delivers secure, innovative cybersecurity solutions. Registered in the UK with offices in Ebbsfleet/Northfleet and Scotland; recognized for its trusted expertise in cyber security testing.
Kumoco
UK-based consulting firm specializing in telco digital transformation; offers cybersecurity services including vulnerability assessments and penetration testing with at least annual pentest activity; headquartered in London, UK.
Sytec
UK-based cybersecurity and IT support provider; offers penetration testing, vulnerability scans, and cybersecurity assessments; operates from Salisbury, England; domain is .co.uk, confirming UK registration.
Sytech
UK cybersecurity consulting firm specializing in penetration testing; provides controlled, accredited cyber attack simulations for public and private sector clients across the UK, including police forces and government agencies.
Fortis DPC Limited
UK-based cybersecurity consultancy specializing in GDPR, ISO, PCI DSS compliance, and penetration testing; headquartered in Surrey with verified addresses in Guildford and Downside; offers online penetration testing services conducted by expert teams.
KPMG
Global professional services firm specializing in accounting, advisory, and consulting; 47,522 employees, $36B revenue, headquartered in London, UK; offers penetration testing services with CREST accreditation, serving multiple industries and markets.
Css Assure
UK-based cybersecurity firm specializing in security & compliance, including penetration testing, data protection, and certification programs; registered at No.1 Colmore Square, Birmingham, UK, as Cyber Security Strategies Ltd (Company No. 11070817). Offers technical services such as vulnerability scanning and penetration testing, with dedicated pages and blog content highlighting their expertise.
CybaVerse
Cybersecurity consultancy specializing in penetration testing, compliance, and training; 34 employees with 41.4% YoY growth; based in Portsmouth, UK; founded 2018; secured $3.3M in funding; CREST-accredited for pentest services; offers 24/7 coverage and an all-in-one cybersecurity platform.
Cyber Fortify
UK-based cybersecurity firm providing penetration testing services; offers web, API, mobile, and network pentests with a focus on real-world vulnerabilities; registered at 24 Mill Holme Drive, Brotton, England, TS12 2UR; active company supporting ongoing UK registration.
Cyber Tzar
Cyber Tzar Limited is a UK-based cybersecurity firm specializing in enterprise supply chain risk management; offers penetration testing services including Pen Test as a Service and Automated Penetration Testing, with headquarters in London, UK.
CCS IT Solutions
UK-based IT services and consulting company founded in 2004; provides IT support, cybersecurity, penetration testing, vulnerability scanning, and disaster recovery services; 4 employees; focuses on improving operational maturity and security for UK businesses.
Spritzmonkey
Cybersecurity consultancy based in the United Kingdom; specializes in CREST-certified penetration testing and vulnerability scanning services, actively marketing these capabilities and participating in industry events as a recognized provider.
INTEX IT
IT services and consulting company specializing in information security; provides penetration testing, security audits, data protection, PCI compliance, and security awareness training; based in Chatham, UK, founded 2002, with 2 employees; focuses on security consultancy and compliance services.
The SecOps Group (Creators of PentestingExams.com)
UK-based private cybersecurity firm specializing in penetration testing and security assessment; 30 employees with 17.6% YoY growth; offers external/internal network, mobile app, and web application pentests; recognized for cybersecurity consultancy and education services; active in industry events and social media.
Content+Cloud
IT services and consulting company based in London, UK, with 72 employees and $110M revenue; specializes in Microsoft 365, Azure, Dynamics 365, and cloud infrastructure; rebranded as Advania UK; provides penetration testing services as a CHECK-certified provider.
Cybernitics
Cybernitics is a UK-based cybersecurity firm specializing in offensive security, including red teaming and penetration testing; it offers attack simulations and threat emulation services to help organizations identify vulnerabilities.
SnowCap Cyber
UK-based ethical cybersecurity consultancy specializing in offensive security, penetration testing, and red teaming; provides advanced threat emulation, vulnerability research, and cyber attack simulation with a focus on identifying security vulnerabilities.
Barrier Point Communications
IT services and consulting company based in London, UK, founded in 2011 with 3 employees; specializes in infrastructure, procurement, and cybersecurity including security and ethical hacking services (penetration testing); focuses on small and mid-sized clients with tailored, client-first solutions; staff have over 15 years of experience.
AnchorSec
Cybersecurity company specializing in offensive cyber security and penetration testing; $21.4M annual revenue with +200% YoY growth, 2 employees; founded 2022; Manchester, UK; offers infrastructure penetration testing and vulnerability research to identify and address security vulnerabilities proactively.
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Intersect
Cybersecurity company headquartered in Manchester, UK; specializes in penetration testing and security assessments, offering simulated real-world attack services to identify vulnerabilities.
DCR Partners | Digital | Change | Risk
UK-based business consulting firm specializing in digital transformation, change management, and cyber risk; offers CREST-accredited penetration testing services across network, web, mobile, wireless, and social engineering domains; 11 employees with 27.3% YoY growth, founded in 2014, headquartered in Leeds, UK.
D2NA
IT services and consulting firm specializing in cybersecurity; offers penetration testing, cyber security solutions, and expert advice; based in Stoke-on-Trent, UK, with 24 employees and over 20 years of experience.
Siber Ninja
Cybersecurity company specializing in offensive security and penetration testing; 4 employees with 25% YoY growth; founded 2015; headquartered in London, UK.
River Oakfield
Cybersecurity and investigations company specializing in penetration testing, red teaming, and adversarial simulation; based in London, UK, founded in 2017, with 4 employees and a 28.6% YoY decline in growth.
Arculus Cyber Security
Cybersecurity and compliance firm based in London, UK; provides penetration testing, security architecture, compliance, and risk management services; 6 employees with 52.9% YoY decline; specializes in cyber essentials, SOC 2, and cyber readiness assessments; Bridewell company.
Secure Debug
Cybersecurity company specializing in penetration testing and security solutions; 4 employees with -22.2% YoY growth; founded 2019; Cranfield, UK; provides expert cybersecurity services including penetration testing, cyber security solutions, and comprehensive security to protect businesses from cyber threats.
Intrinsic Security
Cybersecurity company specializing in penetration testing, threat detection, and incident response; 19 employees with 71.4% YoY growth; founded 2023; based in Peterborough, UK; offers vulnerability management, cyber threat intelligence, and attack surface management.
Xalient
IT services and consulting company specializing in modern networking, security, and communications; 205 employees (+22.8% YoY growth), $45.3M revenue; offers penetration testing services; founded 2015; headquartered in Leeds, UK.
Sovereign Secure Ltd
UK-based IT services and consulting company specializing in PCI DSS compliance, security assessments, and penetration testing; 10 employees with 25% YoY growth, founded in 2012, with global offices in the UK, US, Singapore, and Middle East; provides API, web, network, cloud, and cybersecurity testing services.
TestDel
IT Services and IT Consulting company specializing in software testing, including penetration testing and website testing services; 8 employees with 55.6% YoY growth, founded in 2005, headquartered in Harrow, UK. Focuses on outsourcing quality assurance to enhance testing efficiency and ensure issue-free applications.